Product comparison · 2 internal solid state drives

Lenovo 4XB7A13637 internal solid state drive vs Lenovo ThinkSystem SS530

16specifications compared
10differ
6identical
15known for one product only

Key differences

The Lenovo ThinkSystem SS530 has 143,500 IOPS more random read (4KB) than the Lenovo 4XB7A13637 internal solid state drive (239500 IOPS vs 96000 IOPS). The Lenovo ThinkSystem SS530 has 128,300 IOPS more random write (4KB) than the Lenovo 4XB7A13637 internal solid state drive (170300 IOPS vs 42000 IOPS). The Lenovo ThinkSystem SS530 has 60 µs more read latency than the Lenovo 4XB7A13637 internal solid state drive (96 µs vs 36 µs). SSD capacity: 3.84 TB on the Lenovo 4XB7A13637 internal solid state drive, 800 GB on the Lenovo ThinkSystem SS530. Interface: Serial ATA III on the Lenovo 4XB7A13637 internal solid state drive, SAS on the Lenovo ThinkSystem SS530.

SSD capacity
- 4XB7A13637 internal solid state drive:3.84 TB
- ThinkSystem SS530:800 GB
Interface
- 4XB7A13637 internal solid state drive:Serial ATA III
- ThinkSystem SS530:SAS
Random read (4KB)
- 4XB7A13637 internal solid state drive:96000 IOPS
- ThinkSystem SS530:239500 IOPS
Random write (4KB)
- 4XB7A13637 internal solid state drive:42000 IOPS
- ThinkSystem SS530:170300 IOPS
Read latency
- 4XB7A13637 internal solid state drive:36 µs
- ThinkSystem SS530:96 µs
Write latency
- 4XB7A13637 internal solid state drive:37 µs
- ThinkSystem SS530:26 µs
Mean time between failures (MTBF)
- 4XB7A13637 internal solid state drive:2000000 h
- ThinkSystem SS530:2500000 h
Height
- 4XB7A13637 internal solid state drive:7 mm
- ThinkSystem SS530:15 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A13637, ThinkSystem SS530
31 specifications	A Lenovo 4XB7A13637 internal solid state drive Model 4XB7A13637 View product	B Lenovo ThinkSystem SS530 View product
Features7 differ
SSD capacityDiffers	3.84 TB	800 GB
InterfaceDiffers	Serial ATA III	SAS
NVMeKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	1070 MB/s
Write speedKnown for one	Unknown — not stated by the source	1050 MB/s
Random read (4KB)Differs	96000 IOPS	239500 IOPS
Random write (4KB)Differs	42000 IOPS	170300 IOPS
Read latencyDiffers	36 µs	96 µs
Write latencyDiffers	37 µs	26 µs
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Differs	2000000 h	2500000 h
Memory typeKnown for one	TLC 3D NAND	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	9 W
Power consumption (max)Known for one	3.7 W	Unknown — not stated by the source
Weight & dimensions2 differ
HeightDiffers	7 mm	15 mm
WeightDiffers	63 g	175 g
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 70 °C	0 - 75 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating vibrationKnown for one	Unknown — not stated by the source	3.1 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	ThinkSystem	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.

More internal solid state drive comparisons

All internal solid state drive comparisons