Product comparison · 2 internal solid state drives

Lenovo 7N47A00129 internal solid state drive vs Origin Storage 400GB EMLC SAS Drive 2.5in

Key differences

SSD capacity
- 7N47A00129 internal solid state drive:32 GB
- 400GB EMLC SAS Drive 2.5in:400 GB
SSD form factor
- 7N47A00129 internal solid state drive:M.2
- 400GB EMLC SAS Drive 2.5in:2.5"
Interface
- 7N47A00129 internal solid state drive:Serial ATA III
- 400GB EMLC SAS Drive 2.5in:SAS
Memory type
- 7N47A00129 internal solid state drive:MLC
- 400GB EMLC SAS Drive 2.5in:eMLC
Read speed
- 7N47A00129 internal solid state drive:260 MB/s
- 400GB EMLC SAS Drive 2.5in:500 MB/s
Write speed
- 7N47A00129 internal solid state drive:40 MB/s
- 400GB EMLC SAS Drive 2.5in:480 MB/s

Differences highlightedShow differences only

Comparison of 7N47A00129, 400GB EMLC SAS Drive 2.5in
16 specifications	A Lenovo 7N47A00129 internal solid state drive Model 7N47A00129 View product	B Origin Storage 400GB EMLC SAS Drive 2.5in View product
Features6 differ
SSD capacityDiffers	32 GB	400 GB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	Serial ATA III	SAS
Memory typeDiffers	MLC	eMLC
Component for	Server/workstation	Server/workstation
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	260 MB/s	500 MB/s
Write speedDiffers	40 MB/s	480 MB/s
Random read (4KB)Known for one	25000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	10500 IOPS	Unknown — not stated by the source
Controller typeKnown for one	Marvell 88SE9230	Unknown — not stated by the source
NVMeKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	22 mm	Unknown — not stated by the source
DepthKnown for one	42 mm	Unknown — not stated by the source
WeightKnown for one	5 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84717070	84717070

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.