They are Marvell. I'll be honest, aside from the basics I don't necessarily know what some of the specs below indicate aside from the obvious ones, speed, expectancy, TBW, IOPS...
Or, to put it better, how some of the benchmarks translate, if they indicate these are crap etc... I'd be curious if anyone know how they compare at least on paper... datasheet here:
http://www.hyperxgaming.com/datasheets/SHPM2280P2_us.pdf
From the manfacturers data sheet:
- Interface PCIe Gen 2.0 x4
- Controller Marvell 88SS9293
- Baseline performance2
Compressible Data Transfer (ATTO)
240GB — 1400MB/s Read and 600MB/s Write
480GB — 1400MB/s Read and 1000MB/s Write
960GB — 1350MB/s Read and 1000MB/s Write
Incompressible Data Transfer (AS-SSD and CrystalDiskMark)
240GB — 1290MB/s Read and 600MB/s Write
480GB — 1100MB/s Read and 910MB/s Write
960GB — 1300MB/s Read and 1000MB/s Write
IOMETER Maximum 4k Read/Write
240GB — up to 160,000/ up to 119,000 IOPS
480GB — up to 130,000/ up to 118,000 IOPS
960GB — up to 160,000 / up to 126,000 IOPS
Random 4k Read/Write
240GB — up to 120,000/ up to 78,000 IOPS
480GB — up to 117,000/ up to 70,000 IOPS
960GB — up to 111,000 / up to 72,000 IOPS
PCMark® 8 Storage Score
240GB — 5,015
480GB — 5,017
960GB — 5,045
Anvil Total Score (Incompressible Workload)
240GB — 6,500
480GB — 6,700
960GB — 6,800
- Life expectancy 1 million hours MTBF
- Total Bytes Written (TBW)
240GB — 415TB 1.6 DWPD4
480GB — 882TB 1.7 DWPD4
960GB — 1600TB 1.8 DWPD4
