Product comparison · 2 internal solid state drives

Lenovo 4XB7A14914 internal solid state drive vs XPG SX8200 Pro

7specifications compared
6differ
1identical
31known for one product only

Key differences

SSD capacity
- 4XB7A14914 internal solid state drive:240 GB
- SX8200 Pro:1 TB
SSD form factor
- 4XB7A14914 internal solid state drive:3.5"
- SX8200 Pro:M.2
Interface
- 4XB7A14914 internal solid state drive:Serial ATA III
- SX8200 Pro:PCI Express 3.0
NVMe
- 4XB7A14914 internal solid state drive:No
- SX8200 Pro:Yes
Component for
- 4XB7A14914 internal solid state drive:Server/workstation
- SX8200 Pro:PC/Laptop
Weight
- 4XB7A14914 internal solid state drive:63 g
- SX8200 Pro:8 g

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A14914, SX8200 Pro
38 specifications	A Lenovo 4XB7A14914 internal solid state drive Model 4XB7A14914 View product	B XPG SX8200 Pro View product
Features5 differ
SSD capacityDiffers	240 GB	1 TB
SSD form factorDiffers	3.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 3.0
NVMeDiffers	No	Yes
NVMe versionKnown for one	Unknown — not stated by the source	1.3
Memory typeKnown for one	Unknown — not stated by the source	3D TLC
NAND flash typeKnown for one	Unknown — not stated by the source	TLC (Triple Level Cell)
Component forDiffers	Server/workstation	PC/Laptop
Read speedKnown for one	Unknown — not stated by the source	3500 MB/s
Write speedKnown for one	Unknown — not stated by the source	3000 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	390000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	380000 IOPS
Sequential read speed (ATTO)Known for one	Unknown — not stated by the source	3350 MB/s
Sequential write speed (ATTO)Known for one	Unknown — not stated by the source	2800 MB/s
Sequential read speed (CDM)Known for one	Unknown — not stated by the source	3500 MB/s
Sequential write speed (CDM)Known for one	Unknown — not stated by the source	3000 MB/s
Sequential read speed (AS SSD)Known for one	Unknown — not stated by the source	3000 MB/s
Sequential write speed (AS SSD)Known for one	Unknown — not stated by the source	2500 MB/s
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
ECCKnown for one	Unknown — not stated by the source	Yes
Low-density parity-check (LDPC)Known for one	Unknown — not stated by the source	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, BSMI, VCCI, KC
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	80 mm
DepthKnown for one	Unknown — not stated by the source	22 mm
HeightKnown for one	Unknown — not stated by the source	3.5 mm
WeightDiffers	63 g	8 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	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	ThinkSystem ST50	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84717070	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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