Product comparison · 2 internal solid state drives

Lenovo 4XB7A08505 internal solid state drive vs Lenovo S4500 480 GB 2.5" Serial ATA III 3D TLC

12specifications compared
7differ
5identical
18known for one product only

Key differences

SSD capacity
- 4XB7A08505 internal solid state drive:3.84 TB
- S4500 480 GB 2.5" Serial ATA III 3D TLC:480 GB
Maximum read (4KB)
- 4XB7A08505 internal solid state drive:93000 IOPS
- S4500 480 GB 2.5" Serial ATA III 3D TLC:72000 IOPS
Maximum write (4KB)
- 4XB7A08505 internal solid state drive:18000 IOPS
- S4500 480 GB 2.5" Serial ATA III 3D TLC:20000 IOPS
Read latency
- 4XB7A08505 internal solid state drive:500 µs
- S4500 480 GB 2.5" Serial ATA III 3D TLC:36 µs
Write latency
- 4XB7A08505 internal solid state drive:500 µs
- S4500 480 GB 2.5" Serial ATA III 3D TLC:36 µs
Operating vibration
- 4XB7A08505 internal solid state drive:3.13 G
- S4500 480 GB 2.5" Serial ATA III 3D TLC:2.17 G
Operating shock
- 4XB7A08505 internal solid state drive:1500 G
- S4500 480 GB 2.5" Serial ATA III 3D TLC:1000 G

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A08505, S4500
30 specifications	A Lenovo 4XB7A08505 internal solid state drive Model 4XB7A08505 View product	B Lenovo S4500 480 GB 2.5" Serial ATA III 3D TLC Model S4500 View product
Features5 differ
SSD capacityDiffers	3.84 TB	480 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	Unknown — not stated by the source	3D TLC
Component for	Server/workstation	Server/workstation
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	500 MB/s
Write speedKnown for one	Unknown — not stated by the source	330 MB/s
Maximum read (4KB)Differs	93000 IOPS	72000 IOPS
Maximum write (4KB)Differs	18000 IOPS	20000 IOPS
Read latencyDiffers	500 µs	36 µs
Write latencyDiffers	500 µs	36 µs
RAID supportKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Poweridentical
Power consumption (write)Known for one	Unknown — not stated by the source	3.6 W
Operational conditions2 differ
Operating vibrationDiffers	3.13 G	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockDiffers	1500 G	1000 G
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Aluminium
Compatible productsKnown for one	ST550, SR530, SR550, SR570, SR590, SR630, SR650, SR860, SR950, SD530, SN850	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	7 mm	Unknown — not stated by the source
WeightKnown for one	70 g	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