Subject: Storage | May 7, 2013 - 06:31 PM | Tim Verry
Tagged: x8 accelerator, virident, ssd, seagate 1200, Seagate, pci-e
In addition to its recently-announced 600 and 600 Pro consumer line of solid state drives, Seagate has unveiled two new drives aimed at the enterprise SSD market. The Seagate 1200 series is a 2.5" SAS SSD and the Seagate X8 is a PCI-E based accelerator card.
Unfortunately, details are extremely scarce on both upcoming enterprise drives. Performance, specifications, pricing, and availability are still unknown. Seagate has officially confirmed there existence and shared a few tidbits of information, however.
The Seagate 1200 SSDs are 2.5" form factor drives with a 12Gbps SAS interface, which suggests that they will be at least somewhat faster than the consumer versions due to Seagate implementing the faster drive interface. The most important detail however, is that Seagate will be using its own custom SSD controller in the 1200 series. The new controller is still a mystery, but it is developed by Seagate and not Link A Media with customized firmware like the 600 and 600 Pro drives. I am especially interested to find out more about this aspect of the drive. Hopefully the new controller is successful and will trickle down to the company's next-generation consumer SSDs.
Meanwhile, Seagate's X8 Accelerator card is a half-height, half-length expansion card with up to 2.2TB of flash memory. The new PCI-E based drive is based on technology from Virident and can be used to accelerate applicators or database operations in servers. It will be available in capacities ranging from 550GB to 2.2TB. The SSD controller/management duties are handled by the host system's CPU and maintenance operations like garbage collection can be scheduled for periods of downtime when the server is not being hit hard by things like database requests for a popular web application. According to Seagate, each X8 Accelerator will be capable of up to 1.5 million IOPS.
Both of the new enterprise solid state drives will be released later this year.
Subject: General Tech | May 7, 2013 - 03:44 PM | Jeremy Hellstrom
Tagged: ssd, Seagate, LM87800, 600 Pro, 600, LAMD
Seagate has used Link_A_Media's Amber LM87800 controller and Toshiba Type C 19nm MLC NAND along with their own custom firmware to create the Seagate 600 series of SSDs. The components are very similar to Corsair's Neutron series of drives, it seems that the biggest difference is going to be in the functionality of the firmware. The first difference [H]ard|OCP spotted was in the efficiency of the drives, they pulled less power than their rivals and the Pro version sported enhanced endurance and power capacitors which will be very important to enterprise users. Check out the full review to see where they sit in the pack after the benchmarks were all completed.
"Seagate refreshes its line of consumer and enterprise SSDs with a new family of third-generation SSD products. We take a look at the consumer mainstream Seagate 600 and the enthusiast model, the Seagate 600 Pro. Will its LAMD Amber LM87800 controller, custom firmware, and Toshiba Type C 19nm MLC NAND make it a standout?"
Here are some more Storage reviews from around the web:
- Seagate 600 SSD Review (480GB) @ SDD Review
- Seagate Pro 600 Enterprise SSD @ Tweeaktown
- Seagate 600 SSD ST480HM000 480GB SSD @ Tweaktown
- Seagate 600 SSD 240GB RAID Report @ Tweaktown
- Seagate 600 SSD ST240HM000 240GB @ Tweaktown
- Samsung 840 SSD 250 GB @ techPowerUp
- Seagate Constellation ES.3 4TB Review @ OCC
- Toshiba DT01ACA300 3TB Hard Disk Drive Review @ Madshrimps
- iStarUSA BPN-DE340SS Storage Bay Adapter Review @ NikKTech
- Teratrend TS231U Dual Bay USB 3.0 / eSATA Enclosure @ Tweaktown
- QNAP TS-669L 6-Bay NAS @ Tweaktown
- Silicon Power Armor A80 1TB USB 3.0 Portable @ Bjorn3D
Seagate has officially moved into the solid state drive (SSD) market with two new consumer drives: the 600 and 600 Pro series. The new drives come in capacities ranging from 100GB to 480GB. Both series utilize the Link A Media (LAMD) LM87800 SSD controller and 19nm 2-bit per cell MLC NAND flash from Toshiba. Seagate has not provided pricing or availability dates, but pricing should be in-line with existing drives, and reviews are already available around the Internet.
The Seagate 600 series is the lowest-tier solid state drive. It will be available in 120, 240, and 480GB capacities. Seagate is using 128GB, 256, and 512GB of NAND flash on 2, 4, and 8 channels respectively. In addition to the LM87800 SSD controller (which features custom Seagate firmware) and NAND flash, Seagate is including 1MB of DDR2-800 DRAM per 1GB of NAND flash for a total of 128, 256, and 512MB of DRAM on the 120, 240, and 480GB capacity drives.
The 600 Series is rated at up to 500MB/s peak 128KB reads and 400MB/s writes (limited to 300MB/s on the lowest-capacity 120GB drive). Further, Seagate states that the 120GB drive is capable of 80,000 random read and 60,000 random write (4K) IOPS, while the 240GB and 480GB drives can reach up to 80,000 random read and 70,000 random write (4K) IOPS.
Also note that the 600 series comes in both 7mm and 5mm form factors, which makes it compatible with most laptops. Seagate provides a 3 year warranty on the 600 series.
The Seagate 600 Pro series steps things up a notch by adding overprovisioning, capacitors for power-loss protection, and a longer 5 year warranty. The 600 Pro series will come in 100, 120, 200, 240, 400, and 480GB capacities. The 100, 200, and 400GB versions of the SSD offer additional overprovisioning which gives the SSD controller more space to work with. The capacitores are intended to provide enough power in the event of a PC power loss to write all data to the NAND flash and prevent data loss.
The 600 Pro drives offer the same 6Gbps SATA interface, LM87800 controller, and 1MB-to-1GB DRAM to NAND ratio. The Pro drives do not come in the 5mm high form factor, so laptop compatibility is limited.
Further, the 600 Pro Seagate SSDs are faster drives. According to Seagate, the Pro series offers up to 85,000 and 30,000 random read and write (4K) IOPS on the overprovisioned drives and p to 85,000/11,000 random IOPS on the 240 and 480GB drives. The 100 and 120GB drives are slower than the other drives though due to less NAND flash and channels between the flash and controller. The chart below details the rated specifications for all of the announced drives.
|Series||600 Pro||600 Pro||600 Pro||600 Pro||600 Pro||600 Pro||600||600||600|
|Random 4K r/w KIOPS||80/20||80/8||85/30||85/11||85/30||85/11||80/60||80/70||80/70|
|128KB r/w sustained sequential||>500/>300||>500/>400||>500/>400|
|128KB peak sequential r/w||520/300||520/300||520/450||520/450||520/450||520/450|
Blank areas indicate that rated specifications were not available.
Fortunately, the reviews available online (such as AnandTech's) do seem to support the new drives as far as performance is concerned. The drives are stacking up nicely versus the competition, which is interesting given the controller choice. For example, the sequential read speed looks promising.
The 600 and 600 Pro drives are looking like solid drives so long as the pricing is competitive. I'm excited to see where Seagate goes from here.
Subject: Storage | April 19, 2013 - 07:20 PM | Jeremy Hellstrom
Tagged: sshd, Seagate, Hybrid Drive, 500gb
We have seen many hybrid drives come and go, most of which only benefited desktop users who were accessing certain files often enough that they were cached on the flash memory. Seagate has introduced a new iteration of the SSHD specifically for laptops, uniting 500GB of 5400 RPM platter based storage with 8GB of MLC NAND and a 64MB cache which [H]ard|OCP recently benchmarked. They didn't forget desktop users as they released 1TB and 2TB models at 7200 RPM but it is the laptop version which is perhaps more interesting as not many models allow the installation of a second drive like desktops do. The testing results were mixed, with several obvious benefits interspersed with odd performance changes after multiple runs, however the small price differential between a standard HDD and a SSHD might just convince you to pick up this new breed of hybrid drive.
"Seagate has introduced the next generation of Solid State Hybrid Drives, commonly referred to as "SSHD." These drives use a small amount of MLC NAND to accelerate the performance of a 5400 RPM spinning disk. Today we test the mobile version against other available SSD caching solutions."
Here are some more Storage reviews from around the web:
- Crucial's M500 SSD @ The Tech Report
- SuperSSpeed S301 Hyper Gold SLC Enterprise SSD @ Tweaktown
- Consumer (Samsung and OCZ) vs. Enterprise (SMART Optimus) SSD Performance Analysis @ SSD Review
- Hardware.Info tests lifespan of Samsung SSD 840 250GB TLC SSD
- Kingston SSDNow V300 240GB SSD Review @ Hardware Canucks
- ADATA XPG SX900 128GB with SandForce B02 controller SSD @ Tweaktown
- SMART Storage Systems CloudSpeed 500 Enterprise SSD @ Tweaktown
- Samsung SM843 Enterprise SSD Review (240GB) @ SSD Review
- Plextor M5M (256GB) mSATA @ AnandTech
- Samsung PM841 512GB mSATA SSD @ SSD Review
- Intel 525 120GB mSATA SSD @ Hardware.info
- Thermaltake BlacX Duet 5G USB 3.0 Docking Station @ Tweaktown
- Seagate Backup Plus 1 TB Portable Hard Disk Drive @ TechARP
- ADATA DashDrive Elite UE700 USB 3.0 Flash Drive Review @ Pro-Clockers
- ICY DOCK MB662U3-2S Dual Bay USB 3.0 RAID Enclosure @ Tweaktown
- Icy Dock ICYRaid MB662U3-2S Dual-HDD Enclosure Review @ Hi Tech Legion
- Infortrend EonNAS Pro 510 @ Legion Hardware
- Asustor AS 602T @ Kitguru
- QNAP TS879-Pro 8-Bay NAS @ eTeknix
- Thecus N7510 7-Bay NAS @ eTeknix
Subject: Storage | April 3, 2013 - 06:26 AM | Tim Verry
Tagged: Seagate, 1TB Platter, 4TB, Hard Drive, storage
Seagate recently took the wraps off of a new 4TB hard drive. The new drive uses the company's 1TB platters, and the ST4000DM000 uses four 1TB platters. Other characteristics include a 7,200 RPM spindle speed, 64MB cache, and support for the SATA III 6 Gbps interface.
According to the company, the 4TB drive boasts an average read/write data rate of 146MB/s (which is good for a mechanical hard drive), max sustained transfer speed of 180MB/s, and sub-8.5ms and 9.5ms average seek times for read and write operations respectively.
The drive is compatible with Seagate's DiskWizard technology, allowing the full 4TB to be used on legacy operating systems. At 4TB, this drive is perfect for digital pack rats and media enthusiasts.
The 4TB Seagate drive can be found for around $190 USD online for the bare-bones drive, or approximately $205 for retail packaging. You can find more information on the 4TB mechanical hard drive on this Seagate data sheet (PDF) or the drive's product page.
I have to admit that I'm tempted by this, despite not having filled my 2TB drive yet.
Subject: General Tech | March 14, 2013 - 03:36 PM | Ken Addison
Tagged: Strider, steambox, steam, sshd, Silverstone, Seagate, Richland, quadro 6000, quadro, podcast, hybrid, APU, amd
PC Perspective Podcast #242 - 03/14/2013
Join us this week as we discuss AMD's new Richland APUs, Steam Box Prototypes, Seagate Hybrid Drives and more!
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Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath and Allyn Malventano
Program length: 0:59:45
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Subject: Storage | March 8, 2013 - 09:20 AM | Tim Verry
Tagged: sshd, solid state, Seagate, Intel SRT, cache, adaptive memory
Following the announcement that the company would be axing 7200 rpm notebook drives, Seagate has introduced its third generation hybrid hard drives. The new Seagate Solid State Hybrid Drives (SSHD) will initially launch with two notebook drives and a single desktop-sized drive. The hybrid drives will combine a spinning platter drive with 8GB of NAND flash with Seagate’s Adaptive Memory tech that will reportedly cache reads as well as writes.
The 2.5” notebook SSHDs include a 7mm model that combines 500GB of mechanical storage and 8GB of Adaptive Memory cache. This model will retail for around $80. There will also be a slightly larger 9.5mm with 8GB of cache and 1TB mechanical hard drive capacity. The 1TB model utilizes two 500GB, 5400RPM platters and will retail for just under $100.
The desktop SSHDs come in 3.5” form factor and will initially use 7200 RPM platters. Seagate will offer up to 2TB of mechanical storage with its SSHDs and 8GB of NAND flash for caching. Seagate claims that its desktop SSHD is up to four times faster than other mechanical hard drives, (according to PC Mark Vantage) which is likely due to the Adaptive Memory technology caching frequently used data on the flash memory and the use of 1TB platters. The 1TB and 2TB SSHD will cost around $100 and $150 respectively. Naturally, the SSHDs will carry a small premium over traditional mechanical hard drives. They will still be much more price-efficient than Solid State Drives for the storage offered (though I would still like to see a larger NAND cache).
Interestingly, Tech Report was able to glean a few more details about Seagate’s third generation hybrid drives. Reportedly, the drives will be capable of writing as well as reading to/from the NAND cache. That is a major step up from previous generation’s which limited the drive’s flash storage to a read-only cache. Seagate has reportedly built the drives such that they will have enough capacitance to flush the write cache in the event of a power failure (so that you will not lose any data). The dual mode NAND term stems from Seagate’s ability to use SLC for boot data and the write cache and address the remaining NAND as MLC flash. Unfortunately, details are scarce on how Seagate is doing this.
The SSHDs will come with three year warranties, but Seagate has rated the NAND flash at a lifespan of at least five years. In an neat twist, Seagate is also allegedly working on another SSHD implementation that will combine a mechanical hard drive and a larger NAND cache. However, the flash memory will be managed by Intel’s Smart Response Technology instead of Seagate’s own Adaptive Memory tech (which doesn't need additional drives, unlike SRT). Using the port multiplexing aspect of the SATA spec, Seagate will be able to put both drives into a single 3.5” form factor hybrid drive. Admittedly, this is the Seagate SSHD that I am most excited about, despite the fact that it’s also the drive I know the least about. I’m interested to see what kind of performance Seagate can wring out of the larger cache!
Subject: General Tech | March 3, 2013 - 04:49 AM | Tim Verry
Tagged: Seagate, mobile, laptop, hard drives, 7200 rpm
Seagate Technology, the world’s second largest hard drive manufacturer (by market share), recently announced that it will be ceasing production on notebook hard drives featuring 7200 RPM spindle speeds. According to X-Bit Labs, Seagate Director of Marketing and Product Management David Burks stated that “We are going [to] stop building our notebook 7200rpm hard disk drives at the end of 2013.”
Stopping production of high-end notebook hard drives is a curious move for a company that is still dependent on hard drives to survive--with just a toe in the Solid State space with its hybrid hard drives. On the other hand, the market for such high-end notebook drives is likely feeling pressure from Solid State drives for pure performance at any price, cheap hard drives paired with a small mSATA caching SSD, and high-capacity 5400 RPM drives at extremely cheap prices. Users that would have traditionally favored 7200 RPM drives for an extra price during laptop configuration are now faced with more choices on the performance at modest price increases front with caching options. Further, with the advent of interfaces like Thunderbolt and USB 3.0, it is now more acceptable to go with a low capacity, cheaper, Solid State Drive for the operating system and applications while using external hard drives for your storage needs without incurring a transfer speed bottleneck that USB 2.0 exhibited.
Reportedly, Seagate will stop production of its Momentus 7200.4, Momentus 7200.2, and Momentus Thin notebook drive lineups. Further, the storage company will put more focus into further fleshing out its Momentus XT drives. The XT series features a spindle hard drive and small bit of SLC NAND flash for caching frequently accessed files. Hopefully the renewed focus on its hybrid hard drive series will result in drives with larger caches. That may necessitate the move to MLC flash to keep costs down, but I think a HHD with 32GB+ of MLC or TLC flash would be an acceptable compromise.
What do you think of the move? Customers will likely be able to get their hands on 7200 RPM mobile drives well into 2014 thanks to stock on hand at the various OEMs and retailers (and alternative options from other HDD manufacturers), so the fallout is likely to be minimal. Still, is it the right move for Seagate?
Subject: General Tech | January 7, 2013 - 09:21 AM | Tim Verry
Tagged: remote access, NAS, media streaming, DLNA, central shared storage, backup, ces 2013, CES, Seagate
At this year’s Consumer Electronics Show, Seagate announced a new home backup and media streaming box that it is calling the Seagate Central Shared Storage. Featuring a form factor well suited to your AV rack in the living room or next to the PC, the Central Shared Storage box will act as a NAS and DLNA server with additional software that enables automatic backup of multiple PCs throughout the home and Facebook photos. The Seagate software will run on computers running either Windows or OSX and will organize audio, video, images, and documents for viewing and streaming on a variety of devices.
In addition, the Central Shared Storage box will also back up your photos stored on Facebook. You can stream or access multimedia on mobile devices (using the Seagate Media App), PCs, or Samsung Smart TVs and Blu-ray players. ON the mobile side, Samsung supports IOS, Amazon (Kindle HD), and Android devices. You can also access your stored content from afar with the remote access feature. social network accounts. Samsung Smart TVs and Blu-ray players will further offer up a customized interface for the viewing your music, movies, and photos on the big screen TV.
It will be interesting to see what the performance is like over the network, and whether the software required for auto-backup is worth using. Unfortunately, there is no word on Linux support, but it may still be possible to get Linux computers backed up to the NAS using something like Wine.
The Seagate Central Shared Storage will be available in March 2013 and will come in three capacities. The MSRPs are as follows:
- 2TB is $189.99
- 3TB is $219.99
- 4TB is $259.99
You can find the full press release here.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: General Tech, Storage, Mobile, Shows and Expos | January 6, 2013 - 10:11 PM | Scott Michaud
Tagged: Seagate, ces 2013, CES
Certain mobile device manufacturers do not include a standard powered USB type A port for your removable storage? There’s an app for a peripheral for that!
The Seagate Wireless Plus basically amounts to a 1TB external drive duct taped to a battery with a wireless dongle overly attached to it. The manufacturer claims that there is enough charge to power your storage for 10 hours to remain powered for as long as your mobile device. Seagate programmed compatibility with iOS, Android, and Kindle Fire HD as well as extra functionality for Airplay, SLNA, and a Samsung app for Smart TVs and BluRay players. In other words, at the very least this drive was designed for compatibility with a lot of devices.
The device is currently available online at Amazon and BestBuy. It is expected to cost $199.99 MSRP. Press blast after the break.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!