Product comparison · 2 internal solid state drives

Dell 77K16 1.6 TB 2.5" SAS MLC vs Lenovo 7N47A00124 internal solid state drive

Key differences

SSD capacity: 1.6 TB on the Dell 77K16 1.6 TB 2.5" SAS MLC, 400 GB on the Lenovo 7N47A00124 internal solid state drive.

SSD capacity
- 77K16 1.6 TB 2.5" SAS MLC:1.6 TB
- 7N47A00124 internal solid state drive:400 GB

Differences highlightedShow differences only

Comparison of 77K16, 7N47A00124
18 specifications	A Dell 77K16 1.6 TB 2.5" SAS MLC Model 77K16 View product	B Lenovo 7N47A00124 internal solid state drive Model 7N47A00124 View product
Features1 differ
SSD capacityDiffers	1.6 TB	400 GB
Read speedKnown for one	Unknown — not stated by the source	1076 MB/s
Write speedKnown for one	Unknown — not stated by the source	1014 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	240000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	166000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	85 µs
Write latencyKnown for one	Unknown — not stated by the source	85 µs
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2500000 h
NVMeKnown for one	No	Unknown — not stated by the source
Memory typeKnown for one	MLC	Unknown — not stated by the source
Operational conditionsidentical
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Grey
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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.