Product comparison · 2 internal solid state drives

ASUS 03B03-00373600 internal solid state drive vs Lenovo 4XB7A90881 internal solid state drive

5specifications compared
5differ
0identical
28known for one product only

Key differences

Only the ASUS 03B03-00373600 internal solid state drive has NVMe. SSD capacity: 512 GB on the ASUS 03B03-00373600 internal solid state drive, 1.92 TB on the Lenovo 4XB7A90881 internal solid state drive. SSD form factor: M.2 on the ASUS 03B03-00373600 internal solid state drive, 3.5" on the Lenovo 4XB7A90881 internal solid state drive. Interface: PCI Express on the ASUS 03B03-00373600 internal solid state drive, Serial ATA III on the Lenovo 4XB7A90881 internal solid state drive. Component for: Laptop on the ASUS 03B03-00373600 internal solid state drive, Server/workstation on the Lenovo 4XB7A90881 internal solid state drive.

SSD capacity
- 03B03-00373600 internal solid state drive:512 GB
- 4XB7A90881 internal solid state drive:1.92 TB
SSD form factor
- 03B03-00373600 internal solid state drive:M.2
- 4XB7A90881 internal solid state drive:3.5"
Interface
- 03B03-00373600 internal solid state drive:PCI Express
- 4XB7A90881 internal solid state drive:Serial ATA III
NVMe
- 03B03-00373600 internal solid state drive:Yes
- 4XB7A90881 internal solid state drive:No
Component for
- 03B03-00373600 internal solid state drive:Laptop
- 4XB7A90881 internal solid state drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 03B03-00373600, 4XB7A90881
33 specifications	A ASUS 03B03-00373600 internal solid state drive Model 03B03-00373600 View product	B Lenovo 4XB7A90881 internal solid state drive Model 4XB7A90881 View product
Features5 differ
SSD capacityDiffers	512 GB	1.92 TB
SSD form factorDiffers	M.2	3.5"
InterfaceDiffers	PCI Express	Serial ATA III
NVMeDiffers	Yes	No
Memory typeKnown for one	Unknown — not stated by the source	V-NAND TLC
Component forDiffers	Laptop	Server/workstation
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	480 MB/s
Write speedKnown for one	Unknown — not stated by the source	460 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	82000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	28000 IOPS
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
ECCKnown for one	Unknown — not stated by the source	Yes
H/W PLP functionKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^17 bits read
Drive writes per day (DWPD)Known for one	Unknown — not stated by the source	1
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	UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI)
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
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
Non-operating shockKnown for one	Unknown — not stated by the source	20 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Sequential read/writeKnown for one	Unknown — not stated by the source	Yes
Sequential readingKnown for one	Unknown — not stated by the source	480 MB/s
Sequential writing speedKnown for one	Unknown — not stated by the source	460 MB/s
Compatible productsKnown for one	Asus Notebook B Series B2402FBA Asus Notebook B Series B2502CBA Asus Notebook B Series B2502FBA Asus Notebook B Series B3402FBA Asus Notebook B Series B5302CBA Asus Notebook B Series B5302FBA Asus Notebook B Series B5402CBA Asus Notebook B Series B5402FBA Asus Notebook B Series B5602CBA Asus Noteboo	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.

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