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MyDigitalSSD BP4 120GB 2.5-inch SSD Review - Benchmarks - Anvil Storage Utilities

MyDigitalSSD BP4 120GB 2.5-inch SSD Review

Yesterday we published our review of the new MyDigitalSSD BP4 240GB. Today we're running the smaller 120GB model through the ringer. This drive costs less than $100 and uses the latest NAND technology on the market today.

| SSDs in Storage | Posted: Feb 7, 2013 7:18 pm
TweakTown Rating: 93%      Manufacturer: MyDigitalSSD

Anvil Storage Utilities

 

Version and / or Patch Used: RC6

 

So what is Anvil Storage Utilities? First of all, it's a storage benchmark for SSDs and HDDs where you can check and monitor your performance. The Standard Storage Benchmark performs a series of tests, you can run a full test or just the read or the write test or you can run a single test, i.e. 4K DQ16.

 

Anvil Storage Utilities is not officially available yet but we've been playing with the beta for several months now. The author, Anvil on several international forums has been updating the software steadily and is adding new features every couple of months.

 

The software is used several different ways and to show different aspects for each drive. We've chosen to use this software to show the performance of a drive with two different data sets. The first is with compressible data and the second data set is incompressible data. Several users have requested this data in our SSD reviews.

 

0-Fill Compressible Data

 

TweakTown image content/5/1/5189_57_mydigitalssd_bp4_120gb_2_5_inch_ssd_review.png

 

Incompressible Data

 

TweakTown image content/5/1/5189_58_mydigitalssd_bp4_120gb_2_5_inch_ssd_review.png

 

After looking at the two results above you might think BP4 has a SandForce controller, but it doesn't. The new S8 programming not only creates a 7% over-provision, but also brings in a SandForce like scheme of working with compressible data faster than incompressible data.

 

Read IOPS through Queue Depth Scale

 

TweakTown image content/5/1/5189_59_mydigitalssd_bp4_120gb_2_5_inch_ssd_review.png

 

BP4 has very impressive low queue depth IOPS performance, but the high queue depth performance levels off. For consumers this isn't a very big deal since you rarely get to high queue depths.

 

Scaling Write IOPS through Queue Scale

 

TweakTown image content/5/1/5189_60_mydigitalssd_bp4_120gb_2_5_inch_ssd_review.png

 

The IOPS performance is much better than the previous Bullet Proof drives we've tested. At the top end we measured nearly 78K. The low queue depth IOPS is good for a budget model.

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