TweakTown
Tech content trusted by users in North America and around the world
5,676 Reviews & Articles | 36,072 News Posts
Weekly Giveaway: Fractal Design Arc Cases Contest (Global Entry!)

Intel DC S3700 800GB Enterprise SSD Review - Intel DC S3700 Internals

Intel DC S3700 800GB Enterprise SSD Review

Intel releases the DC S3700 SSD for datacenter applications, featuring a new proprietary controller, optimized firmware and HET-MLC providing ten drive writes per day of endurance and class-leading performance consistency.

| SSDs in IT/Datacenter | Posted: Feb 11, 2013 1:48 pm
TweakTown Rating: 92%      Manufacturer: Intel

Intel DC S3700 Internals

 

TweakTown image content/5/1/5195_05_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The Intel DC S3700 SSD comes in a 7.5 mm Z-height metal alloy casing with the relevant branding information on the front. This 7.5mm form factor lends itself well to installation into slim applications, and for those applications which demand even slimmer installations Intel offers 1.8" DC S3700's.

 

TweakTown image content/5/1/5195_06_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The rear of the SSD is unpolished, but we can observe the SATA 6Gb/s connection. SATA does not feature some of the advanced features of SAS, but Intel's partnership with HGST will likely bring about a SAS SSD with this same controller technology.

 

TweakTown image content/5/1/5195_07_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

Once dissembled, we can observe that the case has plastic spacers that help to keep the PCB snug in the case. One readily noticeable characteristic is that Intel has gone to BGA mounting for all components on the PCB.

 

TweakTown image content/5/1/5195_08_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The proprietary PC29AS21CA controller is a departure from Intel's previous enterprise-class SSDs, with an 8-channel architecture as opposed to the old 10-channel design.

 

TweakTown image content/5/1/5195_09_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The controller is flanked by two Micron DDR3-1333 DRAM packages. These are used for caching of the indirection table and not user data. The large amount of cache (1GB for 800GB model) provides ample room for the 1:1 mapping scheme employed by Intel with this new generation of SSDs.

 

TweakTown image content/5/1/5195_10_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The 25nm lithography 29F64B08PCMEI HET-MLC consists of 8 packages for each side of the PCB. With 8 x 8GB dice in each package, there is a total of 64 GB per package. This brings us to 1024GB of raw NAND, of which 800GB is user addressable.

 

TweakTown image content/5/1/5195_11_intel_dc_s3700_800gb_enterprise_ssd_review.jpg

 

The two capacitors occupy a cutout on the side of the PCB. This is a unique deployment of capacitors, with previous applications featuring capacitors mounted to the PCB itself. The 37V/47uF capacitors are rated for temperatures up to 105C, and will flush data to the NAND in the event of a power loss issue.

Related Tags

Further Reading: Read and find more IT/Datacenter content at our IT/Datacenter reviews, guides and articles index page.

Do you get our RSS feed? Get It!

Post a Comment about this content

Latest Tech News Posts

View More News Posts

Latest Downloads

View More Latest Downloads

TweakTown Web Poll

Question: Did EA kill the Battlefield franchise with the terrible BF4 issues?

Yes, Battlefield is doomed

No, Battlefield will live on strong

I'm not sure, but I know EA needs to improve its game

or View the Results

View More Polls

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases
Get TweakTown updates via Facebook!
Just click the "Like" button below