Product comparison · 2 internal solid state drives

Lenovo 4XB7A10197 internal solid state drive vs Lenovo PM983 3.84 TB 2.5" U.2 NVMe V-NAND

24specifications compared
15differ
9identical
18known for one product only

Key differences

SSD capacity
- 4XB7A10197 internal solid state drive:960 GB
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:3.84 TB
Interface
- 4XB7A10197 internal solid state drive:Serial ATA III
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:U.2
NVMe
- 4XB7A10197 internal solid state drive:No
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:Yes
Read speed
- 4XB7A10197 internal solid state drive:550 MB/s
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:3200 MB/s
Write speed
- 4XB7A10197 internal solid state drive:520 MB/s
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:2000 MB/s
Random read (4KB)
- 4XB7A10197 internal solid state drive:98000 IOPS
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:540000 IOPS
Random write (4KB)
- 4XB7A10197 internal solid state drive:25000 IOPS
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:50000 IOPS
Power consumption (read)
- 4XB7A10197 internal solid state drive:2.3 W
- PM983 3.84 TB 2.5" U.2 NVMe V-NAND:8.7 W

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A10197, PM983
42 specifications	A Lenovo 4XB7A10197 internal solid state drive Model 4XB7A10197 View product	B Lenovo PM983 3.84 TB 2.5" U.2 NVMe V-NAND Model PM983 View product
Features8 differ
SSD capacityDiffers	960 GB	3.84 TB
InterfaceDiffers	Serial ATA III	U.2
NVMeDiffers	No	Yes
Memory typeKnown for one	Unknown — not stated by the source	V-NAND
Read speedDiffers	550 MB/s	3200 MB/s
Write speedDiffers	520 MB/s	2000 MB/s
Random read (4KB)Differs	98000 IOPS	540000 IOPS
Random write (4KB)Differs	25000 IOPS	50000 IOPS
Random latency - read (up to)Known for one	Unknown — not stated by the source	85 µs
Random latency - write (up to)Known for one	Unknown — not stated by the source	50 µs
Sequential latency - read (up to)Known for one	Unknown — not stated by the source	15 µs
Sequential latency - write (up to)Known for one	Unknown — not stated by the source	20 µs
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Drive writes per day (DWPD)Known for one	Unknown — not stated by the source	0.8
CertificationDiffers	UL, TUV, FCC, CE Mark, C-Tick Mark, BSMI, KCC	UL, TUV, FCC, CE, C-Tick, BSMI, KCC
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read latencyKnown for one	120 µs	Unknown — not stated by the source
Write latencyKnown for one	40 µs	Unknown — not stated by the source
Endurance rating (for 5 years)Known for one	0.8 GB/day	Unknown — not stated by the source
TBW ratingKnown for one	1366	Unknown — not stated by the source
Power2 differ
Power consumption (read)Differs	2.3 W	8.7 W
Power consumption (write)Differs	3.1 W	10.6 W
Weight & dimensions4 differ
WidthDiffers	133 mm	70 mm
DepthDiffers	174 mm	100 mm
HeightDiffers	63 mm	7 mm
WeightDiffers	433 g	70 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	133 mm
Package depthKnown for one	Unknown — not stated by the source	174 mm
Package heightKnown for one	Unknown — not stated by the source	63 mm
Package weightKnown for one	Unknown — not stated by the source	433 g
Operational conditions1 differ
Operating relative humidity (H-H)Differs	5 - 85%	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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