Product comparison · 2 internal solid state drives

Lenovo 4XB0W79581 internal solid state drive vs Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy

11specifications compared
8differ
3identical
40known for one product only

Key differences

The Lenovo 4XB0W79581 internal solid state drive has 2,950 MB/s more read speed than the Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy (3500 MB/s vs 550 MB/s). The Lenovo 4XB0W79581 internal solid state drive has 2,400 MB/s more write speed than the Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy (2900 MB/s vs 500 MB/s). Only the Lenovo 4XB0W79581 internal solid state drive has NVMe. SSD capacity: 512 GB on the Lenovo 4XB0W79581 internal solid state drive, 1 TB on the Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy. SSD form factor: M.2 on the Lenovo 4XB0W79581 internal solid state drive, 2.5" on the Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy.

SSD capacity
- 4XB0W79581 internal solid state drive:512 GB
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:1 TB
SSD form factor
- 4XB0W79581 internal solid state drive:M.2
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:2.5"
Interface
- 4XB0W79581 internal solid state drive:PCI Express 3.0
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:Serial ATA
NVMe
- 4XB0W79581 internal solid state drive:Yes
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:No
Component for
- 4XB0W79581 internal solid state drive:Laptop
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:PC/Laptop
Read speed
- 4XB0W79581 internal solid state drive:3500 MB/s
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:550 MB/s
Write speed
- 4XB0W79581 internal solid state drive:2900 MB/s
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:500 MB/s
Package type
- 4XB0W79581 internal solid state drive:Box
- SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy:Blister

Side by side

Differences highlightedShow differences only

Comparison of 4XB0W79581, DELL-1TB3DTLC-NB81
51 specifications	A Lenovo 4XB0W79581 internal solid state drive Model 4XB0W79581 View product	B Origin Storage SSD 1TB 2.5in SATA 3D TLC in Hot Swap Caddy Model DELL-1TB3DTLC-NB81 View product
Features7 differ
SSD capacityDiffers	512 GB	1 TB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	PCI Express 3.0	Serial ATA
NVMeDiffers	Yes	No
Memory typeKnown for one	Unknown — not stated by the source	QLC
Component forDiffers	Laptop	PC/Laptop
Hardware encryptionKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedDiffers	3500 MB/s	550 MB/s
Write speedDiffers	2900 MB/s	500 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	53760 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	56320 IOPS
Access timeKnown for one	Unknown — not stated by the source	0.1 ms
Seek timeKnown for one	Unknown — not stated by the source	0 ms
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
TBW ratingKnown for one	Unknown — not stated by the source	100
M.2 SSD sizeKnown for one	2280 (22 x 80 mm)	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, IC, RCM, Morocco, KC, VCCI, BSMI, c-UL-us, CE, TUV-GS, CB, CE, BSMI	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Power consumption (read)Known for one	Unknown — not stated by the source	2.8 W
Power consumption (write)Known for one	Unknown — not stated by the source	4.26 W
Power consumption (max)Known for one	Unknown — not stated by the source	4.26 W
Power consumption (average)Known for one	Unknown — not stated by the source	3.53 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.54 W
Packaging data1 differ
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Screws includedKnown for one	Unknown — not stated by the source	No
Package typeDiffers	Box	Blister
Package widthKnown for one	177 mm	Unknown — not stated by the source
Package depthKnown for one	144 mm	Unknown — not stated by the source
Package heightKnown for one	53 mm	Unknown — not stated by the source
Package weightKnown for one	120 g	Unknown — not stated by the source
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	-45 - 105 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 98%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 98%
Operating vibrationKnown for one	Unknown — not stated by the source	16 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	36576 m
Other featuresidentical
Compliance certificates	RoHS	RoHS
Compatible productsKnown for one	Unknown — not stated by the source	Universal
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Logistics dataidentical
Harmonized System (HS) code	84717070	84717070
Weight & dimensionsidentical
WidthKnown for one	80 mm	Unknown — not stated by the source
DepthKnown for one	22 mm	Unknown — not stated by the source
HeightKnown for one	2.28 mm	Unknown — not stated by the source
WeightKnown for one	9 g	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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