Can Seagate's cached HDD compete with an SSD + HDD setup?

Subject: Storage | October 4, 2013 - 11:12 AM |
Tagged: hybrid hdd, cache, Seagate, 2TB

Benchmarking cached HDDs can be a difficult task as they are specifically designed to cache commonly used data which results in two very different speeds for data access, the 8GB SSD and the actual HDD.  The Tech Report recently met this challenge when benchmarking Seagate's first 3.5" desktop cached drive with 8GB of flash and 2TB of platter storage.  When contrasting it to some of the higher end HDDs available it became apparent that the more expensive WD Black 4TB was a faster drive but as it does cost more per gigabyte it might not be the best choice for every purpose.  Check out the review to see if this hybrid device is a better choice than buying both a small sized SSD and a large HDD for your own usage.

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"Seagate's hybrid tech has finally been deployed in a desktop drive. The Desktop SSHD combines an 8GB flash cache with 2TB of mechanical storage. We take a closer look at how that combo holds up against standard hard drives and SSDs."

Here are some more Storage reviews from around the web:

Storage

IDF 2012: Western Digital shows off 5mm Hybrid HDD

Subject: Storage | September 12, 2012 - 11:08 AM |
Tagged: idf, idf 2012, western digital, wdc, 5mm, hybrid hdd

At the Technology Showcase yesterday during IDF I got see in person the new Western Digital hybrid hard drives that will combine a single platter spinning disk with a NAND flash for a hybrid solution at under 5mm thick.

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You can see that is barely enough z-height for a standard installation screw and this will really help get larger amounts of storage into thinner devices.  WD will have it available in 500GB and 1TB versions though the 1TB model will come in a slightly higher 7mm variety. 

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The WD Blue models will be spinning disk only while the WD Black will combine as much as 32GB of flash memory but it could vary based on the specific OEM request and considerations. 

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Another requirement of this new form factor is the need for a new connector, conveniently named SFF-8038, that handles both power and data. 

We are still waiting for pricing information, but another wave of hybrid technology looks to be on its way!