Product comparison · 2 internal solid state drives

Dell 400-23926 internal solid state drive vs HP 741151-B21#0D1

Key differences

SSD capacity
- 400-23926 internal solid state drive:100 GB
- 741151-B21#0D1:200 GB
Interface
- 400-23926 internal solid state drive:Serial ATA II
- 741151-B21#0D1:SAS
Data transfer rate
- 400-23926 internal solid state drive:3 Gbit/s
- 741151-B21#0D1:12 Gbit/s
Hot-swap
- 400-23926 internal solid state drive:No
- 741151-B21#0D1:Yes

Differences highlightedShow differences only

Comparison of 400-23926, 741151-B21#0D1
21 specifications	A Dell 400-23926 internal solid state drive Model 400-23926 View product	B HP 741151-B21#0D1 Model 741151-B21#0D1 View product
Features4 differ
SSD capacityDiffers	100 GB	200 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Data transfer rateDiffers	3 Gbit/s	12 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	960 MB/s
Write speedKnown for one	Unknown — not stated by the source	520 MB/s
Random read (100% span)Known for one	Unknown — not stated by the source	84000 IOPS
Random write (100% span)Known for one	Unknown — not stated by the source	66000 IOPS
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hot-swapDiffers	No	Yes
Memory typeKnown for one	MLC	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	9 W
Power consumption (write)Known for one	Unknown — not stated by the source	9 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	184.2 mm
DepthKnown for one	Unknown — not stated by the source	222.3 mm
HeightKnown for one	Unknown — not stated by the source	14 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 55 °C
Other featuresidentical
Internal	Yes	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.