Product comparison · 2 internal solid state drives

Origin Storage 128GB MLC SSD Opt. 790/990 DT vs Samsung 840 EVO

16specifications compared
7differ
9identical
19known for one product only

Key differences

SSD capacity
- 128GB MLC SSD Opt. 790/990 DT:128 GB
- 840 EVO:120 GB
SSD form factor
- 128GB MLC SSD Opt. 790/990 DT:3.5"
- 840 EVO:2.5"
Read speed
- 128GB MLC SSD Opt. 790/990 DT:420 MB/s
- 840 EVO:540 MB/s
Write speed
- 128GB MLC SSD Opt. 790/990 DT:175 MB/s
- 840 EVO:410 MB/s
Depth
- 128GB MLC SSD Opt. 790/990 DT:100.5 mm
- 840 EVO:100 mm
Weight
- 128GB MLC SSD Opt. 790/990 DT:80 g
- 840 EVO:68 g
Product colour
- 128GB MLC SSD Opt. 790/990 DT:Black
- 840 EVO:Titanium

Side by side

Differences highlightedShow differences only

Comparison of DELL-128MLC-F17, 840 EVO
35 specifications	A Origin Storage 128GB MLC SSD Opt. 790/990 DT Model DELL-128MLC-F17 View product	B Samsung 840 EVO View product
Features4 differ
SSD capacityDiffers	128 GB	120 GB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMeKnown for one	No	Unknown — not stated by the source
Memory type	MLC	MLC
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forKnown for one	PC	Unknown — not stated by the source
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	420 MB/s	540 MB/s
Write speedDiffers	175 MB/s	410 MB/s
Hot-swapKnown for one	No	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Random read (4KB)Known for one	Unknown — not stated by the source	94000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	35000 IOPS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
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
Weight & dimensions2 differ
Width	69.8 mm	69.8 mm
DepthDiffers	100.5 mm	100 mm
Height	7 mm	7 mm
WeightDiffers	80 g	68 g
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Storage drive adapter typeKnown for one	2.5" - 3.5"	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other features1 differ
Product colourDiffers	Black	Titanium
Internal	Yes	Yes
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsKnown for one	Dell Desktop	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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