When you need fast portable storage, the Kingston HyperX Savage Flash Drive

Subject: Storage | November 17, 2015 - 01:35 PM |
Tagged: kingston, hyper x savage, thumb drive, usb 3.1

Kingston has added a USB drive to their HyperX lineup, the Savage flash drive which connects via USB 3.1, albeit not with the new Type-C connector.  That standard theoretically allows faster transfers than the previous 3.0 standard, Kingston quotes 350MB/s read and 250MB/s write as the maximum speeds this drive is capable of.  Overclocker's Club tested the 128GB model, there are also 64GB and 256GB models available.  Their testing showed that the drive is capable of hitting those speeds in some scenarios and certainly performed faster than the Patriot drive they compared it against.  The speed does come at a premium, the 128GB model is $130 on Amazon.


"After running the HyperX Savage USB 3.1 drive through the test suite, it's hard not to like this drive. The quote on Kingston's web site is a performance rating of up to 350MB/s read and 250MB/s write. In a couple of tests, it surely got there covering both ends of the rating. However, in some tests it struggled to reach the rated 250MB/s write rating. Overall though, this has to be the highest performing flash drive I have tested to date."

Here are some more Storage reviews from around the web:


Parsing the alphabet soup which is the current SSD market

Subject: Storage | November 10, 2015 - 01:10 PM |
Tagged: ssd, NVMe, M.2, M&A, 3D XPoint

This has been a huge year for SSDs with a variety of new technologies and form factors to keep track of, not to mention the wide variety of vendors now shipping SSDs with a plethora of controllers embedded within.  [H]ard|OCP has put together a guide to help you translate these acronyms into a form that will help you to make an informed buying decision.  You may already understand what NVMe offers or when 3D XPoint flash is the correct solution but have you memorized what U.2 A, B, E, and M connectors look like.  For information on those and more check out their article and consider bookmarking it for future reference.


"Since our last SSD update article, the last 7 months have seen no shortage of exciting announcements, and the enthusiast market has rapidly evolved in both positive and confusing ways. Let’s get up to speed on U.2, NVMe, 3D XPoint, M&A, and the rest of the buzzword soup that make up this market."

Here are some more Storage reviews from around the web:


Source: [H]ard|OCP

Now that's a big SSD, Novachips comes in 4TB and 8TB

Subject: Storage | October 29, 2015 - 03:18 PM |
Tagged: novachips, Scalar Series, 4TB SSD, 8TB SSD, HLNAND

Yes, if you have the money you can now pick up SSDs of 4TB or larger, but you will be paying a premium.  Novachips uses HLNAND to acheive this density, a technology that The SSD Review describes as being similar to Thunderbolt in that it daisy-chains together flash memory to allow high access speeds even when the storage medium is stacked this high.  Novachips uses a proprietary NVS3800 controller which is ARM-based and provides eight channels.  Check out the full review to see these drives in action but before you get too excited the MSRP of these drives is going to be about $0.65/GB.


"Novachips has just introduced the worlds largest capacity notebook SSDs through its development of HLNAND and The SSD Review has the exclusive first review of both. Their Scalar 4/8TB SSDs are the first single controller 2.5" SSDs of these volumes, and both have top tier SATA 3 speedsa along with a low heat and power draw."

Here are some more Storage reviews from around the web:


Samsung's Enterprise SSD PM1725 Hits 6 GB/s and 1 Million IOPS in Demo

Subject: Storage | October 23, 2015 - 01:28 AM |
Tagged: storage, ssd, solid-state drive, Samsung, PM1725, enterprise

The 950 Pro SSD is here, (and Allyn has the full review right here) and while it's the fastest consumer SSD out there, the latest enterprise SSD demo from Samsung is absolutely insane.


Image credit: Kit Guru

The PM1725 has a PCI Express 3.0 x8 interface, and a 2.5" version will also be available (though limited to PCI Express 3.0 x4). And with read speeds in excess of 6.2 GB/s the PM1725 sounds like a RAM disk. And if that wasn't enough the drive managed a million IOPS from a demo performance for this new SSD at Dell World in Austin, Texas.


Image credit: Tom's Hardware

Tom's Hardware had hands-on time with the card and was able to run a few benchmarks verifying the outlandish speeds from this SSD, with their 6.2+ GB/s result coming from a 128k QD32 sequential test, with the IOPS test run as a 4k random read.


Image credit: Tom's Hardware

I'm sure the price will be similarly out of this world and this of course isn't a consumer-oriented (or likely even bootable) option. For now the Samsung 950 Pro is the object of NVMe desire for many, and for $199.99 ($0.78/GB) for the 256 GB model and $349.99 ($0.68/GB) for the 512 GB model on Amazon.com the 950 Pro is pretty reasonable - even if they "only" offer up to 2.5 GB/s reads and 1.5 GB/s writes. I'd certainly take it!

Subject: Storage
Manufacturer: Samsung

Introduction, Specifications and Packaging



This is it. This is the day we have been waiting for.  Ever since we feasted our eyes on the NVMe version of the Samsung SM951, we’ve been begging Samsung to release this as a consumer product. Bonus points if it was powered by their 3D VNAND technology. It took them a while, but they came through, officially announcing the 950 PRO exactly one month ago, and launching them today! Not only will we dive into the performance of this new model, we will also include its results in our new Latency Distribution and Percentile testing.



Nothing has changed since the announcement. All specs remain the same very impressive 2.2-2.5 GB/s reads, 0.9-1.5 GB/s writes, and upwards of 300k IOPS, all from an M.2 2280 SSD consuming only 7 Watts!

While the 950 PROs will work with the built-in Microsoft NVMe driver (present in Windows 8 and up), Samsung has also provided their own driver, which will increase performance. The same was true for the Intel SSD 750 Series.



There’s really not much to this packaging, but it’s the most ‘retail’ we’ve seen for packaging of a simple M.2 SSD.

Read on for the full review of the 256GB and 512GB Samsung 950 PROs!!

Western Digital to Buy SanDisk for $19 Billion

Subject: Storage | October 21, 2015 - 09:22 AM |
Tagged: western digital, WD, sandisk, ssd, hard drives, solid-state drive


Western Digital has agreed to purchase Sandisk for $19 billion in cash and stock, a deal which values Sandisk at $86.50 per share and represents a 12% premium over yesterday's closing price. Current Western Digital CEO Steve Milligan will remain in charge of the company, which retains its headquarters in Irvine, California, while SanDisk's CEO Sanjay Mehrotra is expected to remain with Western Digital and join their board of directors.


Sandisk had reportedly been looking for a buyer, with Micron the other likely candidate according to this morning's report from The Wall Street Journal. The move should help to better position Western Digital in the SSD space, something rival Seagate appeared to be focused on when purchasing LSI last year. Neither company has any significant presence in the consumer solid-state market dominated by Samsung, and it will be interesting to see where WD goes with the Sandisk brand.

Western Digital PiDrive Kit Easily Adds 1TB of Storage to Your Raspberry Pi

Subject: General Tech, Storage | October 15, 2015 - 09:05 PM |
Tagged: western digital, Raspberry Pi, external hard drive

Western Digital recently made storage simpler when it comes to the Raspberry Pi micro computer. The aptly-named PiDrive Kit allows you to easily pair the company’s 1TB 2.5” hard drive with the SFF PC.

Released last week, the PiDrive Kit consists of a 1TB laptop-style mechanical hard drive, a custom Micro USB cable, a microSD card, and a 5V USB AC power adapter. The hard drive has a micro USB 3.0 port (though the Raspberry Pi only supports 2.0 speeds) for data and power. One end of the cable connects to the drive. The cable then breaks out into three cables which connect to one of the Pi’s USB ports, the Pi’s micro USB power input, and the USB wall adapter. This allows the drive and Raspberry Pi to be powered off of one USB connection.

WD Labs PiDrive Kit.jpg

Looking up the model number from the WD website, it looks like the hard drives are part of the company’s Passport Ultra line. The biggest bottleneck is likely to be the USB 2.0 interface, especially when it comes to burst speeds though. The included micro SD card (WD does not specify capacity or speeds) can be used to test out alternative operating systems or to test out setting up the external storage in Linux without messing with your main development install.

If you are using a Raspberry Pi Model B+ or a Pi 2 Model B and need a hefty terabyte of storage, WD has a simple option that is currently for sale on their website for $52. I’m sure enthusiasts will find uses for the massive storage upgrade beyond what micro SD can offer (at the moment). 

Is it time to dust off the Pi?

Synology DiskStation Manager 6.0 finally arrives along with some new kit

Subject: Storage | October 13, 2015 - 06:12 PM |
Tagged: synology, DS716+, RT1900AC, DiskStation Manager 6.0

Synology have released the new DiskStation Manager 6.0, which offers support for storage up to a petabyte of disk space, Docker and Virtual DSM instances, better support for 64bit storage and even Apple Watch connectivity.  Most of the new features will be more attractive to business users but the software is great for home users that have accumulated a lot of data as well.  They have also released a new RT1900AC Wireless Router with software built in to make connections to DSM based devices even better and a new and improved DS716+ disk station.  The DS716+ features a four core Braswell processor onboard which is a huge improvement over the previous model and can perform 4K video transcoding in real-time for those who would have a need for that kind of power.  Check out more on Synology's recent released over at Techgage.


"Synology prepares for 2016 with refreshes of business and home NAS units, the release of its very first router, and a massive update to its OS, DiskStation Manager. DSM 6.0 introduces Docker and Virtualized environments, and something that’s sure to grab attention, support for Btrfs."

Here are some more Storage reviews from around the web:


Source: Techgage

Lexar Updates 633x, 2000x SD Card Lines with Higher Capacities

Subject: Storage | October 13, 2015 - 09:24 AM |
Tagged: XQD, SD, microSD, Lexar, flash, CFast

Lexar (Micron's portable media brand) is known for their versatile flash media readers and lines of portable flash memory products. Today they have updated two of their big SD Card lines. First up is their 2000x (300MB/s) product, which now comes in a 128GB capacity:


As we pointed out in our SD Card Speed Classes, Grades, Bus Modes, and File Systems Explained piece, cameras and video recorders most likely won't use that super high 250MB/s write speed, but emptying a 128GB card at 300MB/s will take only 7 minutes (provided your destination device can write that fast)! This model comes with a small USB 3.0 reader, which makes sense as most systems can't hit 300MB/s with their built-in readers!

Next up is a HUGE capacity introduced in their 633x line:


This model may be less than half the speed of the 2000x part above, but 95 MB/s is not too shabby considering this card can store a half a TB! Write speeds are a bit more limited as well, coming in at 45MB/s. The use case for this card is as a full-time backup slot for capable SLRs, or more commonly (I believe) as a semi-permanent secondary storage addition to Ultrabooks. The cost at $0.54/GB comes in far less than the internal storage upgrade prices of many laptops.

Lexar also updated their CFast lines with faster (3500x / 3600x) models, as well as their XQD lines (1400x / 2933x). Lastly, the Professional Workflow XR2 (XQD 2.0) and UR2 (microSD UHS-II) pods are now available.

Stand by for a review of the 633x 512GB SD Card as we have one in for testing!

Full press blast after the break.

Source: Lexar
Subject: Editorial, Storage
Manufacturer: PC Perspective

What you never knew you didn't know

While researching a few upcoming SD / microSD product reviews here at PC Perspective, I quickly found myself swimming in a sea of ratings and specifications. This write up was initially meant to explain and clarify these items, but it quickly grew into a reference too large to include in every SD card article, so I have spun it off here as a standalone reference. We hope it is as useful to you as it will be to our upcoming SD card reviews.

SD card speed ratings are a bit of a mess, so I'm going to do my best to clear things up here. I'll start with classes and grades. These are specs that define the *minimum* speed a given SD card should meet when reading or writing (both directions are used for the test). As with all flash devices, the write speed tends to be the more limiting factor. Without getting into gory detail, the tests used assume mostly sequential large writes and random reads occurring at no smaller than the minimum memory unit of the card (typically 512KB). The tests match the typical use case of an SD card, which is typically writing larger files (or sequential video streams), with minimal small writes (file table updates, etc).

Speed Class


In the above chart, we see speed 'Class' 2, 4, 6, and 10. The SD card spec calls out very specific requirements for these specs, but the gist of it is that an unfragmented SD card will be able to write at a minimum MB/s corresponding to its rated class (e.g. Class 6 = 6 MB/s minimum transfer speed). The workload specified is meant to represent a typical media device writing to an SD card, with buffering to account for slower FAT table updates (small writes). With higher bus speed modes (more on that later), we also get higher classes. Older cards that are not rated under this spec are referred to as 'Class 0'.

Speed Grade

As we move higher than Class 10, we get to U1 and U3, which are referred to as UHS Speed Grades (contrary to the above table which states 'Class') in the SD card specification. The changeover from Class to Grade has something to do with speed modes, which also relates with the standard capacity of the card being used:


U1 and U3 correspond to 10 and 30 MB/s minimums, but the test conditions are slightly different for these specs (so Class 10 is not *exactly* the same as a U1 rating, even though they both equate to 10 MB/sec). Cards not performing to U1 are classified as 'Speed Grade 0'. One final note here is that a U rating also implies a UHS speed mode (see the next section).

Read on as we decrypt all of the many specs and ratings present on SD and microSD cards!