Product comparison · 2 internal solid state drives

HP 775672-B21?LA internal solid state drive vs HP G1K57AV internal solid state drive

Key differences

SSD capacity
- 775672-B21?LA internal solid state drive:5.2 TB
- G1K57AV internal solid state drive:256 GB
Interface
- 775672-B21?LA internal solid state drive:PCI Express 2.0
- G1K57AV internal solid state drive:Serial ATA III

Differences highlightedShow differences only

Comparison of 775672-B21?LA, G1K57AV
17 specifications	A HP 775672-B21?LA internal solid state drive Model 775672-B21?LA View product	B HP G1K57AV internal solid state drive Model G1K57AV View product
Features2 differ
SSD capacityDiffers	5.2 TB	256 GB
InterfaceDiffers	PCI Express 2.0	Serial ATA III
Random read (4KB)Known for one	56000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	138000 IOPS	Unknown — not stated by the source
Read latencyKnown for one	110 µs	Unknown — not stated by the source
Write latencyKnown for one	25 µs	Unknown — not stated by the source
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
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
CertificationKnown for one	Unknown — not stated by the source	TCG Opal2
Weight & dimensionsidentical
WidthKnown for one	223 mm	Unknown — not stated by the source
DepthKnown for one	243.3 mm	Unknown — not stated by the source
HeightKnown for one	63.5 mm	Unknown — not stated by the source
WeightKnown for one	500 g	Unknown — not stated by the source
Other featuresidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
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.