Seagate Enters The SSD Market With The 600 and 600 Pro SSD Series

Subject: Storage | May 7, 2013 - 02:27 PM |
Tagged: ssd, Seagate, LM87800, 600 Pro, 600

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.

Seagate Logo.jpg

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
Capacity 100GB 120GB 200GB 240GB 400GB 480GB 120GB 240GB 480GB
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.

Source: AnandTech

Corsair's Neutron drives get even more dense

Subject: Storage | May 3, 2013 - 07:32 PM |
Tagged: LAMD, corsair, neutron, ssd, asynchronous NAND, 22nm

Still featuring the Link_A_Media Devices LM87800 controller but with all new 22nm SK Hynix Synchronous NAND the refreshed Corsair Neutron SSD series just arrived on [H]ard|OCP's test bench.  The refresh brings both good and bad attributes, while the 22nm NAND proves a little slower than the original 25nm it also brings a much lower price.  That lower price paired with a 5 year warranty should make this drive attractive to users that are holding off on picking up an SSD because of fears that the drive will stop functioning in a few years, or who have a hard time spending well over $1/GB for storage.

H_neutron.jpg

"Corsair keeps pace with continuing innovation in the NAND market by switching from 25nm IMFT NAND to the rarely seen 22nm SK Hynix NAND. This NAND provides a lower price point and extra capacity. Today we take a look to see if the Neutron Series performance remains and how this new SSD build stacks up to the competition."

Here are some more Storage reviews from around the web:

Storage

Source: [H]ard|OCP

Western Digital updates mobile Blue series with 5mm thin HDD

Subject: Storage | April 23, 2013 - 08:00 AM |
Tagged: wdc, WD, hdd, 5mm

Today Western Digital launched their new 5mm 2.5" Blue. This model will only come in 500GB. Capacity options are limited presumably due to a single 500GB platter, which is about all you can fit into a housing that's only 5mm thick.

wdblue5mm.jpg

The drive launches at an MSRP of $89.00, but don't rush out to buy one just yet. The new drive will require a purpose-built installation, as it uses a new SFF-8784 edge connector to receive data and power from the host system. You're basically going to need a laptop that has a bay designed for just this drive, which may take a while.

Press blast after the break!

Source:

Western Digital's new Xe HDDs bridge the legacy enterprise SAS storage gap

Subject: Storage | April 22, 2013 - 08:00 AM |
Tagged: wdc, WD, SAS, hdd

Today Western Digital launched a new line of Hard Disk Drives. The Xe is very similar to their VelociRaptor, with the same 2.5"-3.5" heat sink adapter plate. The primary difference, however, is these units feature Dual Port SAS connectivity.

wdsfS25_SAS.jpg

The new drives feature a 5-year warranty and will come in 300, 600, and 900GB capacities. With SAS HDD's becoming scarce lately, there is a definite gap developing in existing legacy SAS systems. We're glad to see a lower power SAS-connected 10,000 RPM offering to help bridge that gap.

Full press blast after the break:

The evolution of hybrid drives, Seagate's new SSHD 500GB

Subject: Storage | April 19, 2013 - 07:20 PM |
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.

HSSHD.jpg

"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:

Storage

Source: [H]ard|OCP

ASUS Adding RAIDR PCI-E SSDs To Its ROG Lineup

Subject: Storage | April 19, 2013 - 06:10 AM |
Tagged: trim, ssd, sandforce 2281, sandforce, ROG, raidr, raid, PCIe SSD, asus

ASUS is reportedly adding two new PCI-E Solid State Drives (SSD) to its Republic Of Gamers lineup. Dubbed RAIDR, the new PCI-E SSDs use 19nm Toshiba MLC NAND flash driven by two SandForce 2281 controllers. In turn, the two SandForce drives are put into a hardware RAID 0 configuration for maximum speed. The RAIDR SSD internals are encased in a stylized EMI shield along with a ROG-branded back-plate. In all, ASUS’ RAIDR SSDs measure 157 x 120 x 20mm.

Asus RAIDR PCI-E SSD.jpg

The ASUS RAIDR drives show up as a single disk driven by a standard AHCI controller, which allows the two RAID 0 SSDs connected via the PCI-E bus to be boot-able and support the TRIM command. Both RAIDR solid state drives also support Native Command Queuing (NCQ), SMART, Secure Erase, Windows 8 Secure Boot.

According to specifications provided by Sweclockers, ASUS is launching 120GB and 240GB versions of the PCI-E SSDs. Both capacities feature 100,000 IOPS, 128-bit AES encryption, and 620,000 MTBF ratings.

ASUS RAIDR PCI-E SSD Backplate.jpg

The 120GB RAIDR SSD supports up to 765MB/s sequential reads and 775MB/s sequential write speeds. On the other hand, the 240GB RAIDR drive supports up to 830MB/s sequential reads and 810MB/s sequential writes.

Additionally, ASUS is bundling its RAIDR drives with Kaspersky Antivirus 2013 and a number of ASUS utilities (including SSD TweakIt). The drives should be available sometime next month, but pricing is still unknown. Adding PCI-E SSDs is an interesting move by ASUS that should help the company diversify and expand its ROG branding. Personally, I’m looking forward to seeing how the drives stack up when they are released (and hopefully a PC Perspective review)!

Source: Sweclockers
Subject: Storage

Introduction, Specifications and Packaging

Introduction

A while back, we saw OCZ undergo a major restructuring. 150+ product SKUs were removed from their lineup, leaving a solid core group of products for the company to focus on. The Vertex and Agility lines were spared, and the Vector was introduced and well received by the community. With all of that product trimming, we were bound to see another release at some point:

ext-front.JPG

Today we see a branch from one of those tree limbs in the form of the Vertex 3.20. This is basically a Vertex 3, but with the 25nm IMFT Sync flash replaced by newer 20nm IMFT Sync flash. The drop to 20nm comes with a slight penalty in write endurance (3000 cycles, down from the 5000 rating of 25nm) for the gain of cheaper production cost (more dies per 300mm wafer).

imft 20 nm.jpg

IMFT has been cooking up 20nm flash for a while now, and it is becoming mature enough to enter the mainstream. The first entrant was Intel's own 335 Series, which debuted late last year. 20nm flash has no real groundbreaking improvements other than the reduced size, so the hope is that this shrink will translate to lower cost/GB to the end user. Let's see how the new Vertex shakes out.

Specifications:

  • Capacity: 120, 240GB
  • Sequential read:  550 MB/sec
  • Sequential write: 520 MB/sec
  • Random read IOPS (up to):  35 k-IOPS
  • Random write IOPS (up to):  65 k-IOPS

Packaging:

packaging.JPG

This simple plastic packaging does away with the 3.5" bracket previously included with all OCZ models.

Continue reading our review of the OCZ Vertex 3.20 240GB SSD!!

NAB 2013: G-Technology Launches G-Dock With Thunderbolt

Subject: Storage | April 9, 2013 - 08:24 PM |
Tagged: usb 3.0, thunderbolt, hard drives, g-technology, g-drive, g-dock

G-Technology took the wraps off of a new external storage product lineup during NAB (National Association of Broadcasters) this week. The new series includes the G-Dock thunderbolt-connected hard drive dock, and the G-Drive and G-Drive Plus Evolution external hard drives.

The G-Dock is an aluminum external hard drive enclosure that features two hot-swappable drive bays that can accept up to two G-Drive (or G-Drive Plus) external hard drives. The G-Dock includes two Thunderbolt ports for daisy chaining other Thunderbolt devices and to connect to the PC. While in the G-Dock, the drives connect via SATA 6Gbps ports. The G-Dock supports JBOD, RAID 1, and RAID 0 modes to configure it for storage, data redundancy, and performance. The G-Dock comes with a Thunderbolt cable and two 1TB G-Drive Evolution external hard drives. It has a MSRP of $749.95 and will be available in May.

G-Technology Evolution G-Dock and G-Drive Lineup.jpg

G-Technology's G-Dock enclosure accepts the company's own G-Drive ruggedized hard drives. The G-Drive Evolution drives are fitted into an aluminum case. The 2.5" 7200 RPM drives come in 500GB and 1TB capacities. According to G-Technology, the external hard drives are capable of up to 126MB/s transfer speeds. The G-Drives connect via SATA 6Gbps while in the G-Dock, but the drives also feature USB 3.0 ports to connect to PCs when it is used as an individual drive. Available in May, the G-Drives have an MSRP of $149.95 for the 500GB capacity and $199.95 for the 1TB model.

Finally, the G-Drive Plus is a 2.5" 7200 RPM drive that is also installed in an aluminum case (though it is a bit thicker than the non-plus G-Drive). It has the same USB 3.0 and SATA 6Gbps ports, but it is only available as a 1TB drive. It is reportedly capable of up to 250MB/s transfer rates. The speed increase comes at the cost of a higher MSRP of $349.95. The G-Drive Plus will be available this summer.

The G-Dock and included G-Drives are Mac formatted out of the box and have a 3 year warranty. The company is positioning the multi-bay dock and hard drives at media professionals that need high-capacity portable storage and high-bandwidth connections.

Source: G-Technology

When only 4TB will do

Subject: Storage | April 9, 2013 - 06:58 PM |
Tagged: western digital, wd black, hdd, 4TB

SSDs may be the speed kings but when you need a lot of storage space they quickly become quite expensive which is where the new WD Black 4TB HDD shines as it is only $85 $300.  It spins at 7200RPM and has a 64MB cache which ought to make it a bit faster than other high density HDDs which are on the market though the 800GB platters could slow that expected performance somewhat.  It also comes with a 5 year warranty which is much better than the usual 2 year warranty many companies have adopted as standard for their platter based drives.  Check out the full review at The Tech Report.

TR_drive.jpg

"Western Digital's Black 4TB the only desktop hard drive to combine that top-of-the-line capacity with a 7,200-RPM spindle speed and five years of warranty coverage. We take a closer look."

Here are some more Storage reviews from around the web:

Storage

Intel Shows DSL4510/4410 and Falcon Ridge 20 Gbps Thunderbolt at NAB

Subject: General Tech, Storage | April 8, 2013 - 04:00 PM |
Tagged: thunderbolt, nab 13, Intel, falcon ridge, DSL4510, cactus ridge

Way back in July of 2012 Tim Verry wrote a news story on PC Perspective discussing the upcoming Falcon Ridge and Cactus Ridge Thunderbolt controllers, due out in 2014 and 2013 respectively.  It appears this is coming to fruition at the NAB Show 2013 this week in Las Vegas, with two new variants of Thunderbolt on display by Intel.

tb1.jpg

Cactus Ridge, now known as the DSL4510 and 4410 controllers will add support for DisplayPort 1.2 when connected to native DisplayPort displays while also improving power management and lowering the implementation costs for hardware designers. 

Maybe more exciting is the prototype of next-generation silicon for Thunderbolt, code named Falcon Ridge, that runs at 20 Gbps, double that of current Thunderbolt implementations.  Intel promises that this will enable 4K video file transfer and display simultaneously.  As expected, production will start in late 2013 with ramping in 2014.

tb2.jpg

Thunderbolt's integration into the consumer market has been slower than expected but professionals are seeing more and more uses for this kind of extreme bandwidth as the video production pipeline prepares for large scale 4K distribution.  We are using Thunderbolt internally at PC Perspective for our Frame Rating capture based graphics testing running at nearly 800 MB/s we have been happy with the results. 

Source: Intel