Product comparison · 2 internal solid state drives

2-Power 4TB USB 3.0 Portable HDD vs Lenovo P4500 1 TB 2.5" U.2 NVMe

5specifications compared
5differ
0identical
30known for one product only

Key differences

Width
- 4TB USB 3.0 Portable HDD:125 mm
- P4500 1 TB 2.5" U.2 NVMe:70 mm
Depth
- 4TB USB 3.0 Portable HDD:200 mm
- P4500 1 TB 2.5" U.2 NVMe:100 mm
Height
- 4TB USB 3.0 Portable HDD:40 mm
- P4500 1 TB 2.5" U.2 NVMe:15 mm
Weight
- 4TB USB 3.0 Portable HDD:382 g
- P4500 1 TB 2.5" U.2 NVMe:131 g
Product colour
- 4TB USB 3.0 Portable HDD:Black
- P4500 1 TB 2.5" U.2 NVMe:Aluminium, White

Side by side

Differences highlightedShow differences only

Comparison of HDD7005A, P4500
35 specifications	A 2-Power 4TB USB 3.0 Portable HDD Model HDD7005A View product	B Lenovo P4500 1 TB 2.5" U.2 NVMe Model P4500 View product
Featuresidentical
SSD capacityKnown for one	Unknown — not stated by the source	1 TB
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
InterfaceKnown for one	Unknown — not stated by the source	U.2
NVMeKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Random read (4KB)Known for one	Unknown — not stated by the source	279500 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	30500 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Red Hat Enterprise Linux WS 6.0, Red Hat Enterprise Linux WS 7.0, SuSE Linux 11, SuSE Linux 12.0
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2012 R2, Windows Server 2016
Endurance rating (for 5 years)Known for one	Unknown — not stated by the source	0.75 GB/day
TBW ratingKnown for one	Unknown — not stated by the source	1.38
CertificationKnown for one	Unknown — not stated by the source	FCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	9.6 W
Power consumption (write)Known for one	Unknown — not stated by the source	11 W
Weight & dimensions4 differ
WidthDiffers	125 mm	70 mm
DepthDiffers	200 mm	100 mm
HeightDiffers	40 mm	15 mm
WeightDiffers	382 g	131 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3048 m
Other features1 differ
Product colourDiffers	Black	Aluminium, White
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	Unknown — not stated by the source	ThinkSystem ST550, SR570, SR590, SR630, SR650, SR850, SR950, SD530, SN550, SN850
HDD capacityKnown for one	4 TB	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	125 mm	Unknown — not stated by the source
Package depthKnown for one	200 mm	Unknown — not stated by the source
Package heightKnown for one	40 mm	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.

More internal solid state drive comparisons

All internal solid state drive comparisons