Product comparison · 2 internal solid state drives

Lenovo 01GV771 internal solid state drive vs Lenovo 4XB0K12334 internal solid state drive

17specifications compared
12differ
5identical
14known for one product only

Key differences

The Lenovo 01GV771 internal solid state drive has 6 Gbit/s more data transfer rate than the Lenovo 4XB0K12334 internal solid state drive (12 Gbit/s vs 6 Gbit/s). The Lenovo 01GV771 internal solid state drive has 129,500 IOPS more random read (4KB) than the Lenovo 4XB0K12334 internal solid state drive (197000 IOPS vs 67500 IOPS). The Lenovo 01GV771 internal solid state drive has 43,000 IOPS more random write (4KB) than the Lenovo 4XB0K12334 internal solid state drive (60000 IOPS vs 17000 IOPS). SSD capacity: 1.6 TB on the Lenovo 01GV771 internal solid state drive, 960 GB on the Lenovo 4XB0K12334 internal solid state drive. Interface: SAS on the Lenovo 01GV771 internal solid state drive, Serial ATA III on the Lenovo 4XB0K12334 internal solid state drive.

SSD capacity
- 01GV771 internal solid state drive:1.6 TB
- 4XB0K12334 internal solid state drive:960 GB
Interface
- 01GV771 internal solid state drive:SAS
- 4XB0K12334 internal solid state drive:Serial ATA III
Data transfer rate
- 01GV771 internal solid state drive:12 Gbit/s
- 4XB0K12334 internal solid state drive:6 Gbit/s
Random read (4KB)
- 01GV771 internal solid state drive:197000 IOPS
- 4XB0K12334 internal solid state drive:67500 IOPS
Random write (4KB)
- 01GV771 internal solid state drive:60000 IOPS
- 4XB0K12334 internal solid state drive:17000 IOPS
Power consumption (read)
- 01GV771 internal solid state drive:9 W
- 4XB0K12334 internal solid state drive:3.5 W
Power consumption (write)
- 01GV771 internal solid state drive:9 W
- 4XB0K12334 internal solid state drive:3.5 W
Width
- 01GV771 internal solid state drive:133 mm
- 4XB0K12334 internal solid state drive:70 mm

Side by side

Differences highlightedShow differences only

Comparison of 01GV771, 4XB0K12334
31 specifications	A Lenovo 01GV771 internal solid state drive Model 01GV771 View product	B Lenovo 4XB0K12334 internal solid state drive Model 4XB0K12334 View product
Features5 differ
SSD capacityDiffers	1.6 TB	960 GB
InterfaceDiffers	SAS	Serial ATA III
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	450 MB/s
Write speedKnown for one	Unknown — not stated by the source	380 MB/s
Random read (4KB)Differs	197000 IOPS	67500 IOPS
Random write (4KB)Differs	60000 IOPS	17000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	40 µs
Write latencyKnown for one	Unknown — not stated by the source	42 µs
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^17 bits read	Unknown — not stated by the source
Drive writes per day (DWPD)Known for one	3	Unknown — not stated by the source
CertificationKnown for one	UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI	Unknown — not stated by the source
Power2 differ
Power consumption (read)Differs	9 W	3.5 W
Power consumption (write)Differs	9 W	3.5 W
Weight & dimensions3 differ
WidthDiffers	133 mm	70 mm
DepthDiffers	174 mm	100 mm
HeightDiffers	63 mm	7 mm
WeightKnown for one	Unknown — not stated by the source	66 g
Operational conditions1 differ
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Non-operating vibrationDiffers	20 G	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
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Non-operating shockKnown for one	1500 G	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Black	Silver

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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