Product comparison · 2 internal solid state drives

HP 803195B21 internal solid state drive vs Origin Storage 1TB MLC SSD PWS T7910

Key differences

SSD capacity
- 803195B21 internal solid state drive:800 GB
- 1TB MLC SSD PWS T7910:1 TB
Interface
- 803195B21 internal solid state drive:PCI Express 3.0
- 1TB MLC SSD PWS T7910:Serial ATA

Differences highlightedShow differences only

Comparison of 803195B21, ENSED-D1024MLC-F23
19 specifications	A HP 803195B21 internal solid state drive Model 803195B21 View product	B Origin Storage 1TB MLC SSD PWS T7910 Model ENSED-D1024MLC-F23 View product
Features2 differ
SSD capacityDiffers	800 GB	1 TB
InterfaceDiffers	PCI Express 3.0	Serial ATA
Read speedKnown for one	2600 MB/s	Unknown — not stated by the source
Write speedKnown for one	1700 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	160000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	99000 IOPS	Unknown — not stated by the source
Read latencyKnown for one	95 µs	Unknown — not stated by the source
Write latencyKnown for one	22 µs	Unknown — not stated by the source
PCI Express interface data lanesKnown for one	x4	Unknown — not stated by the source
SSD form factorKnown for one	Unknown — not stated by the source	3.5"
Memory typeKnown for one	Unknown — not stated by the source	MLC
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Weight & dimensionsidentical
WidthKnown for one	215.9 mm	Unknown — not stated by the source
DepthKnown for one	241.3 mm	Unknown — not stated by the source
HeightKnown for one	63.5 mm	Unknown — not stated by the source
WeightKnown for one	450 g	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.