Product comparison · 2 internal solid state drives

Origin Storage 256GB SATA Latitude E6330 vs Samsung 840 EVO

20specifications compared
7differ
13identical
29known for one product only

Key differences

SSD capacity
- 256GB SATA Latitude E6330:256 GB
- 840 EVO:120 GB
Read speed
- 256GB SATA Latitude E6330:520 MB/s
- 840 EVO:540 MB/s
Write speed
- 256GB SATA Latitude E6330:400 MB/s
- 840 EVO:410 MB/s
Random read (4KB)
- 256GB SATA Latitude E6330:100000 IOPS
- 840 EVO:94000 IOPS
Random write (4KB)
- 256GB SATA Latitude E6330:90000 IOPS
- 840 EVO:35000 IOPS
Depth
- 256GB SATA Latitude E6330:100.5 mm
- 840 EVO:100 mm
Weight
- 256GB SATA Latitude E6330:63.5 g
- 840 EVO:68 g

Side by side

Differences highlightedShow differences only

Comparison of DELL-256MLCPRO-NB66, 840 EVO
49 specifications	A Origin Storage 256GB SATA Latitude E6330 Model DELL-256MLCPRO-NB66 View product	B Samsung 840 EVO View product
Features5 differ
SSD capacityDiffers	256 GB	120 GB
NVMeKnown for one	No	Unknown — not stated by the source
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Read speedDiffers	520 MB/s	540 MB/s
Write speedDiffers	400 MB/s	410 MB/s
Random read (4KB)Differs	100000 IOPS	94000 IOPS
Random write (4KB)Differs	90000 IOPS	35000 IOPS
Controller typeKnown for one	Samsung MEX	Unknown — not stated by the source
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
IEEE 1667Known for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Active garbage collectionKnown for one	Yes	Unknown — not stated by the source
Opal SSC 2.0Known for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	256 MB
Poweridentical
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Power consumption (max)Known for one	3.5 W	Unknown — not stated by the source
Power consumption (average)Known for one	2.9 W	Unknown — not stated by the source
Power consumption (idle)Known for one	0.3 W	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	100.5 mm	100 mm
WeightDiffers	63.5 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 vibrationKnown for one	20 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	20 G	Unknown — not stated by the source
Non-operating shockKnown for one	1500 G	Unknown — not stated by the source
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%
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compatible productsKnown for one	Dell Notebook	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Titanium
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.

More internal solid state drive comparisons

All internal solid state drive comparisons