Lenovo 4XB0N68507 internal solid state drive vs Lenovo S4500 Entry SATA

Comparison of 4XB0N68507, S4500 Entry SATA

31 specifications	A Lenovo 4XB0N68507 internal solid state drive Model 4XB0N68507 View product	B Lenovo S4500 Entry SATAView product
Features1 differ
SSD capacity	240 GB	240 GB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory typeKnown for one	—Unknown — not stated by the source	3D TLC
Component for	Server/workstation	Server/workstation
Hardware encryptionKnown for one	—Unknown — not stated by the source	No
Security algorithmsKnown for one	—Unknown — not stated by the source	AES
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	—Unknown — not stated by the source	500 MB/s
Write speedKnown for one	—Unknown — not stated by the source	190 MB/s
Random read (4KB)Known for one	—Unknown — not stated by the source	69000 IOPS
Random write (4KB)Known for one	—Unknown — not stated by the source	16000 IOPS
Read latency	36 µs	36 µs
Write latency	36 µs	36 µs
Mean time between failures (MTBF)	2000000 h	2000000 h
Maximum read (4KB)Known for one	69000 IOPS	—Unknown — not stated by the source
Maximum write (4KB)Known for one	16000 IOPS	—Unknown — not stated by the source
Hot-swapKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	—Unknown — not stated by the source	2.6 W
Power consumption (write)Known for one	2.6 W	—Unknown — not stated by the source
Packaging dataidentical
Storage drive adapter includedKnown for one	—Unknown — not stated by the source	Yes
Storage drive adapter typeKnown for one	—Unknown — not stated by the source	2.5" - 3.5"
Operational conditionsidentical
Operating vibration	2.17 G	2.17 G
Non-operating vibration	3.13 G	3.13 G
Operating shock	1000 G	1000 G
Operating temperature (T-T)Known for one	0 - 70 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	—Unknown — not stated by the source
Maximum operating altitudeKnown for one	3050 m	—Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	—Unknown — not stated by the source	Lenovo ThinkServer TS150
Compliance certificatesKnown for one	RoHS	—Unknown — not stated by the source

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.