Product comparison · 2 internal solid state drives

Lenovo 4XB7B07601 internal solid state drive vs Lenovo 4XB7B07612 internal solid state drive

Key differences

SSD capacity
- 4XB7B07601 internal solid state drive:1.92 TB
- 4XB7B07612 internal solid state drive:800 GB
Random write (4KB)
- 4XB7B07601 internal solid state drive:86000 IOPS
- 4XB7B07612 internal solid state drive:108000 IOPS
Drive writes per day (DWPD)
- 4XB7B07601 internal solid state drive:1
- 4XB7B07612 internal solid state drive:3

Differences highlightedShow differences only

Comparison of 4XB7B07601, 4XB7B07612
27 specifications	A Lenovo 4XB7B07601 internal solid state drive Model 4XB7B07601 View product	B Lenovo 4XB7B07612 internal solid state drive Model 4XB7B07612 View product
Features3 differ
SSD capacityDiffers	1.92 TB	800 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Component for	Server	Server
Read speedKnown for one	1900 MB/s	Unknown — not stated by the source
Write speedKnown for one	1800 MB/s	Unknown — not stated by the source
Random read (4KB)	380000 IOPS	380000 IOPS
Random write (4KB)Differs	86000 IOPS	108000 IOPS
Read latency	120 µs	120 µs
Write latency	45 µs	45 µs
S.M.A.R.T. support	Yes	Yes
Hot-swap	Yes	Yes
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read	< 1 per 10^17 bits read
Drive writes per day (DWPD)Differs	1	3
Mean time between failures (MTBF)	2000000 h	2000000 h
Certification	UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI	UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI
Poweridentical
Power consumption (read)	11.5 W	11.5 W
Power consumption (write)	14.7 W	14.7 W
Weight & dimensionsidentical
Width	70 mm	70 mm
Depth	100 mm	100 mm
Height	15 mm	15 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Non-operating vibration	20 G	20 G
Non-operating shock	1500 G	1500 G

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.