Physique and Features
Elmcrest In The Middle
The SSD 510 Series can be considered as Intel’s transitional model between its second generation (X25-M G2) and third generation (320 Series) SSD offerings. Previously codenamed Elmcrest, one of the SSD 510 Series’ most noteworthy features is its integration of a third-party controller, the Marvell 9174. Equipped with this chip, the 510 Series is expected to maximize the SATA 6Gbps interface, making it much faster than Intel’s previous SSD models.
Marvell’s 9174 6Gbps chip is not exclusive to the 510 Series and it is actually similar to the controller found within some SSD models from brands like Corsair, Micron, and Plextor. In spite of this, the 510 Series makes use of Intel’s very own firmware. Working with the Marvell controller is the Hynix H5TQ1G63BFR, a 128MB DDR3 DRAM for caching.
The SSD 510 Series is available in 120GB and 250GB storage capacities, and Intel recently sent us the latter for our scrutiny. The 250GB version of the 510 Series packs a total of 16 29F16B08JAMDD memory chips. These parts are manufactured using the older 34nm process, confirming the 510 Series’ status as the SSD model preceding the 25nm-based 320 Series.
Here is a quick look at some of the features and specifications of the Intel SSD 510 Series:
- Form Factor: 2.5”
- Thickness: 9.5mm
- Weight: 80g
- Sequential Read: 500MBps
- Sequential Write: 210MBps
- Random 4KB Read: Up to 20,000 IOPS
- Random 4KB Write: Up to 8,000 IOPS
- Native Command Queuing
- TRIM Support
- Typical Power: 380mW
- Operating Temperature: 0◦ – 70◦C
For the test setup and benchmark results, let us proceed on the succeeding page.