Product comparison · 2 internal solid state drives

Lenovo 7SD7A05766 internal solid state drive vs Lenovo P4500 1 TB 2.5" U.2 NVMe

21specifications compared
7differ
14identical
13known for one product only

Key differences

SSD capacity
- 7SD7A05766 internal solid state drive:3.2 TB
- P4500 1 TB 2.5" U.2 NVMe:1 TB
Interface
- 7SD7A05766 internal solid state drive:PCI Express 3.0
- P4500 1 TB 2.5" U.2 NVMe:U.2
Component for
- 7SD7A05766 internal solid state drive:Server
- P4500 1 TB 2.5" U.2 NVMe:Server/workstation
Random read (4KB)
- 7SD7A05766 internal solid state drive:636500 IOPS
- P4500 1 TB 2.5" U.2 NVMe:279500 IOPS
Random write (4KB)
- 7SD7A05766 internal solid state drive:223350 IOPS
- P4500 1 TB 2.5" U.2 NVMe:30500 IOPS
Power consumption (read)
- 7SD7A05766 internal solid state drive:10 W
- P4500 1 TB 2.5" U.2 NVMe:9.6 W
Power consumption (write)
- 7SD7A05766 internal solid state drive:21 W
- P4500 1 TB 2.5" U.2 NVMe:11 W

Side by side

Differences highlightedShow differences only

Comparison of 7SD7A05766, P4500
34 specifications	A Lenovo 7SD7A05766 internal solid state drive Model 7SD7A05766 View product	B Lenovo P4500 1 TB 2.5" U.2 NVMe Model P4500 View product
Features5 differ
SSD capacityDiffers	3.2 TB	1 TB
InterfaceDiffers	PCI Express 3.0	U.2
Component forDiffers	Server	Server/workstation
Random read (4KB)Differs	636500 IOPS	279500 IOPS
Random write (4KB)Differs	223350 IOPS	30500 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
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
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
Read latencyKnown for one	10 µs	Unknown — not stated by the source
Write latencyKnown for one	13 µs	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^17 bits read	Unknown — not stated by the source
Power2 differ
Power consumption (read)Differs	10 W	9.6 W
Power consumption (write)Differs	21 W	11 W
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	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

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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