Product comparison · 2 internal solid state drives

Lenovo 4XB7A08504 internal solid state drive vs Lenovo 4XB7A08505 internal solid state drive

8specifications compared
1differ
7identical
22known for one product only

Key differences

SSD capacity
- 4XB7A08504 internal solid state drive:1.92 TB
- 4XB7A08505 internal solid state drive:3.84 TB

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A08504, 4XB7A08505
30 specifications	A Lenovo 4XB7A08504 internal solid state drive Model 4XB7A08504 View product	B Lenovo 4XB7A08505 internal solid state drive Model 4XB7A08505 View product
Features1 differ
SSD capacityDiffers	1.92 TB	3.84 TB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	3D TLC NAND	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	540 MB/s	Unknown — not stated by the source
Write speedKnown for one	520 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	93000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	24000 IOPS	Unknown — not stated by the source
Read latency	500 µs	500 µs
Write latency	500 µs	500 µs
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
Maximum read (4KB)Known for one	Unknown — not stated by the source	93000 IOPS
Maximum write (4KB)Known for one	Unknown — not stated by the source	18000 IOPS
Poweridentical
Power consumption (average)Known for one	5.5 W	Unknown — not stated by the source
Operational conditionsidentical
Non-operating shockKnown for one	1.5 G	Unknown — not stated by the source
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	70 g
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	ST550, SR530, SR550, SR570, SR590, SR630, SR650, SR860, SR950, SD530, SN850

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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