Product comparison · 2 internal solid state drives

Dell 400-26519 internal solid state drive vs HP 741138-B21#0D1

5specifications compared
2differ
3identical
16known for one product only

Key differences

The Dell 400-26519 internal solid state drive has 200 GB more SSD capacity than the HP 741138-B21#0D1 (400 GB vs 200 GB). The HP 741138-B21#0D1 has 6 Gbit/s more data transfer rate than the Dell 400-26519 internal solid state drive (12 Gbit/s vs 6 Gbit/s).

SSD capacity
- 400-26519 internal solid state drive:400 GB
- 741138-B21#0D1:200 GB
Data transfer rate
- 400-26519 internal solid state drive:6 Gbit/s
- 741138-B21#0D1:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 400-26519, 741138-B21#0D1
21 specifications	A Dell 400-26519 internal solid state drive Model 400-26519 View product	B HP 741138-B21#0D1 Model 741138-B21#0D1 View product
Features2 differ
SSD capacityDiffers	400 GB	200 GB
SSD form factor	2.5"	2.5"
Interface	SAS	SAS
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	1000 MB/s
Write speedKnown for one	Unknown — not stated by the source	450 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	84000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	42000 IOPS
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Memory typeKnown for one	SLC	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown 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.

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