Product comparison · 2 internal solid state drives

HP 632492-B21 200 GB 2.5" SAS vs Seagate ST550FR0000 internal solid state drive

5specifications compared
4differ
1identical
17known for one product only

Key differences

SSD capacity
- 632492-B21 200 GB 2.5" SAS:200 GB
- ST550FR0000 internal solid state drive:555 GB
Interface
- 632492-B21 200 GB 2.5" SAS:SAS
- ST550FR0000 internal solid state drive:PCI Express
Read speed
- 632492-B21 200 GB 2.5" SAS:350 MB/s
- ST550FR0000 internal solid state drive:1600 MB/s
Write speed
- 632492-B21 200 GB 2.5" SAS:160 MB/s
- ST550FR0000 internal solid state drive:580 MB/s

Side by side

Differences highlightedShow differences only

Comparison of 632492-B21, ST550FR0000
22 specifications	A HP 632492-B21 200 GB 2.5" SAS Model 632492-B21 View product	B Seagate ST550FR0000 internal solid state drive Model ST550FR0000 View product
Features4 differ
SSD capacityDiffers	200 GB	555 GB
InterfaceDiffers	SAS	PCI Express
Memory typeKnown for one	Unknown — not stated by the source	MLC
Read speedDiffers	350 MB/s	1600 MB/s
Write speedDiffers	160 MB/s	580 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	175000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	23000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	76 µs
Write latencyKnown for one	Unknown — not stated by the source	16 µs
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	15 W
Power consumption (write)Known for one	Unknown — not stated by the source	15 W
Power consumption (idle)Known for one	Unknown — not stated by the source	8 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	141.75 g
HeightKnown for one	15 mm	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
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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