Product comparison · 2 internal solid state drives

Origin Storage 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive vs Samsung PM871b 512 GB 2.5" Serial ATA III TLC

9specifications compared
8differ
1identical
14known for one product only

Key differences

SSD capacity
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:1.6 TB
- PM871b 512 GB 2.5" Serial ATA III TLC:512 GB
SSD form factor
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:3.5"
- PM871b 512 GB 2.5" Serial ATA III TLC:2.5"
Interface
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:SAS
- PM871b 512 GB 2.5" Serial ATA III TLC:Serial ATA III
Memory type
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:eMLC
- PM871b 512 GB 2.5" Serial ATA III TLC:TLC
Component for
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:Server/workstation
- PM871b 512 GB 2.5" Serial ATA III TLC:PC
Data transfer rate
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:12 Gbit/s
- PM871b 512 GB 2.5" Serial ATA III TLC:6 Gbit/s
Read speed
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:1950 MB/s
- PM871b 512 GB 2.5" Serial ATA III TLC:540 MB/s
Write speed
- 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive:850 MB/s
- PM871b 512 GB 2.5" Serial ATA III TLC:500 MB/s

Side by side

Differences highlightedShow differences only

Comparison of DELL-1600ESASWI-S11, PM871b
23 specifications	A Origin Storage 1.6TB Hot Plug Enterprise SSD 3.5 SAS Write Intensive Model DELL-1600ESASWI-S11 View product	B Samsung PM871b 512 GB 2.5" Serial ATA III TLC Model PM871b View product
Features8 differ
SSD capacityDiffers	1.6 TB	512 GB
SSD form factorDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA III
NVMeKnown for one	No	Unknown — not stated by the source
Memory typeDiffers	eMLC	TLC
Component forDiffers	Server/workstation	PC
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Read speedDiffers	1950 MB/s	540 MB/s
Write speedDiffers	850 MB/s	500 MB/s
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
NAND flash typeKnown for one	Unknown — not stated by the source	TLC (Triple Level Cell)
Random read (4KB)Known for one	Unknown — not stated by the source	97000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	88000 IOPS
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsKnown for one	Dell Server	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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