Product comparison · 2 internal solid state drives

Lenovo 7SD7A05773 1 TB 2.5" PCI Express 3.0 NVMe vs Lenovo 7SD7A05778 internal solid state drive

5specifications compared
3differ
2identical
9known for one product only

Key differences

SSD capacity
- 7SD7A05773 1 TB 2.5" PCI Express 3.0 NVMe:1 TB
- 7SD7A05778 internal solid state drive:2 TB
Interface
- 7SD7A05773 1 TB 2.5" PCI Express 3.0 NVMe:PCI Express 3.0
- 7SD7A05778 internal solid state drive:U.2
Component for
- 7SD7A05773 1 TB 2.5" PCI Express 3.0 NVMe:Server
- 7SD7A05778 internal solid state drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 7SD7A05773, 7SD7A05778
14 specifications	A Lenovo 7SD7A05773 1 TB 2.5" PCI Express 3.0 NVMe Model 7SD7A05773 View product	B Lenovo 7SD7A05778 internal solid state drive Model 7SD7A05778 View product
Features3 differ
SSD capacityDiffers	1 TB	2 TB
InterfaceDiffers	PCI Express 3.0	U.2
Component forDiffers	Server	Server/workstation
Random read (4KB)Known for one	279500 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	30500 IOPS	Unknown — not stated by the source
Read latencyKnown for one	10 µs	Unknown — not stated by the source
Write latencyKnown for one	13 µs	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (read)Known for one	9.6 W	Unknown — not stated by the source
Power consumption (write)Known for one	11 W	Unknown — not stated by the source

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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