Product comparison · 2 internal solid state drives

Dell 400-AIWV internal solid state drive vs Lenovo 4XB7A13634 internal solid state drive

5specifications compared
5differ
0identical
30known for one product only

Key differences

SSD capacity
- 400-AIWV internal solid state drive:256 GB
- 4XB7A13634 internal solid state drive:480 GB
SSD form factor
- 400-AIWV internal solid state drive:M.2
- 4XB7A13634 internal solid state drive:2.5"
Interface
- 400-AIWV internal solid state drive:PCI Express
- 4XB7A13634 internal solid state drive:Serial ATA III
NVMe
- 400-AIWV internal solid state drive:Yes
- 4XB7A13634 internal solid state drive:No
Component for
- 400-AIWV internal solid state drive:PC/Laptop
- 4XB7A13634 internal solid state drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 400-AIWV, 4XB7A13634
35 specifications	A Dell 400-AIWV internal solid state drive Model 400-AIWV View product	B Lenovo 4XB7A13634 internal solid state drive Model 4XB7A13634 View product
Features5 differ
SSD capacityDiffers	256 GB	480 GB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	PCI Express	Serial ATA III
NVMeDiffers	Yes	No
Memory typeKnown for one	Unknown — not stated by the source	3D TLC NAND
Component forDiffers	PC/Laptop	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 rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	560 MB/s
Write speedKnown for one	Unknown — not stated by the source	510 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	96000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	44500 IOPS
Read latencyKnown for one	Unknown — not stated by the source	36 µs
Write latencyKnown for one	Unknown — not stated by the source	37 µs
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
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^17 bits read
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
TBW ratingKnown for one	Unknown — not stated by the source	3000
CertificationKnown for one	Unknown — not stated by the source	FCC, CA/CSA-CEI/IEC, EN 55024, EN 55022, EN-60950-1, UL/CSA, C-Tick, BSMI, KCC, WEEE
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	2.9 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	63 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage 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	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	- Alienware 13 R2 - Alienware 15 R2 - Latitude 7350 - Latitude E5270 - Latitude E5470 - Latitude E5570 - Latitude E7270 - Latitude E7470 - Optiplex 3020 Micro - OptiPlex 7040 Micro - OptiPlex 7040 MT - OptiPlex 7040 SFF - OptiPlex 9020 Micro - Precision Workstation T5810 - Precision Workstation T781	Unknown — not stated by the source
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.

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