Product comparison · 2 internal solid state drives

Lenovo 4XB0N68508 internal solid state drive vs Lenovo 4XB0N68509 internal solid state drive

Key differences

SSD capacity
- 4XB0N68508 internal solid state drive:480 GB
- 4XB0N68509 internal solid state drive:960 GB
Maximum write (4KB)
- 4XB0N68508 internal solid state drive:20000 IOPS
- 4XB0N68509 internal solid state drive:30000 IOPS
Power consumption (write)
- 4XB0N68508 internal solid state drive:3.6 W
- 4XB0N68509 internal solid state drive:4.8 W

Differences highlightedShow differences only

Comparison of 4XB0N68508, 4XB0N68509
20 specifications	A Lenovo 4XB0N68508 internal solid state drive Model 4XB0N68508 View product	B Lenovo 4XB0N68509 internal solid state drive Model 4XB0N68509 View product
Features2 differ
SSD capacityDiffers	480 GB	960 GB
SSD form factor	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Component for	Server/workstation	Server/workstation
Data transfer rate	6 Gbit/s	6 Gbit/s
Maximum read (4KB)	72000 IOPS	72000 IOPS
Maximum write (4KB)Differs	20000 IOPS	30000 IOPS
Read latency	36 µs	36 µs
Write latency	36 µs	36 µs
Hot-swap	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Power1 differ
Power consumption (write)Differs	3.6 W	4.8 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibration	2.17 G	2.17 G
Non-operating vibration	3.13 G	3.13 G
Operating shock	1000 G	1000 G
Maximum operating altitude	3050 m	3050 m
Other featuresidentical
Compliance certificates	RoHS	RoHS

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