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Product comparison · 2 internal solid state drives

HP 763840-B21?LA internal solid state drive vs HP 775672-B21?LA internal solid state drive

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  • 12specifications compared
  • 6differ
  • 6identical
  • 0known for one product only

Key differences

The HP 763840-B21?LA internal solid state drive has 1.2 TB more SSD capacity than the HP 775672-B21?LA internal solid state drive (6.4 TB vs 5.2 TB). The HP 775672-B21?LA internal solid state drive has 12,000 IOPS more random read (4KB) than the HP 763840-B21?LA internal solid state drive (56000 IOPS vs 44000 IOPS). The HP 775672-B21?LA internal solid state drive has 85,000 IOPS more random write (4KB) than the HP 763840-B21?LA internal solid state drive (138000 IOPS vs 53000 IOPS).

  • SSD capacity
    • 6.4 TB
    • 5.2 TB
  • Random read (4KB)
    • 44000 IOPS
    • 56000 IOPS
  • Random write (4KB)
    • 53000 IOPS
    • 138000 IOPS
  • Read latency
    • 400 µs
    • 110 µs
  • Write latency
    • 45 µs
    • 25 µs
  • Weight
    • 450 g
    • 500 g

Side by side

Differences highlightedShow differences only
12 specifications
A

HP

763840-B21?LA internal solid state drive

Model 763840-B21?LA

View product
B

HP

775672-B21?LA internal solid state drive

Model 775672-B21?LA

View product
Features5 differ
SSD capacityDiffers6.4 TB5.2 TB
InterfacePCI Express 2.0PCI Express 2.0
Random read (4KB)Differs44000 IOPS56000 IOPS
Random write (4KB)Differs53000 IOPS138000 IOPS
Read latencyDiffers400 µs110 µs
Write latencyDiffers45 µs25 µs
Weight & dimensions1 differ
Width223 mm223 mm
Depth243.3 mm243.3 mm
Height63.5 mm63.5 mm
WeightDiffers450 g500 g
Other featuresidentical
Wi-FiNoNo
InternalYesYes

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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