Product comparison · 2 internal solid state drives

Origin Storage 1TB 3DTLC SSD Lat 5590 vs Origin Storage 1TB TLC SSD Lat E7440

39specifications compared
15differ
24identical
16known for one product only

Key differences

Memory type
- 1TB 3DTLC SSD Lat 5590:QLC
- 1TB TLC SSD Lat E7440:TLC
Component for
- 1TB 3DTLC SSD Lat 5590:PC/Laptop
- 1TB TLC SSD Lat E7440:Laptop
Random read (4KB)
- 1TB 3DTLC SSD Lat 5590:53760 IOPS
- 1TB TLC SSD Lat E7440:97000 IOPS
Random write (4KB)
- 1TB 3DTLC SSD Lat 5590:56320 IOPS
- 1TB TLC SSD Lat E7440:88000 IOPS
Mean time between failures (MTBF)
- 1TB 3DTLC SSD Lat 5590:1000000 h
- 1TB TLC SSD Lat E7440:1500000 h
Operating voltage
- 1TB 3DTLC SSD Lat 5590:5 V
- 1TB TLC SSD Lat E7440:3.3 V
Power consumption (max)
- 1TB 3DTLC SSD Lat 5590:4.26 W
- 1TB TLC SSD Lat E7440:5.7 W
Power consumption (average)
- 1TB 3DTLC SSD Lat 5590:3.53 W
- 1TB TLC SSD Lat E7440:4.3 W

Side by side

Differences highlightedShow differences only

Comparison of DELL-1000TLC-NB71, DELL-1000TLC-NB72
55 specifications	A Origin Storage 1TB 3DTLC SSD Lat 5590 Model DELL-1000TLC-NB71 View product	B Origin Storage 1TB TLC SSD Lat E7440 Model DELL-1000TLC-NB72 View product
Features5 differ
Memory typeDiffers	QLC	TLC
Component forDiffers	PC/Laptop	Laptop
Random read (4KB)Differs	53760 IOPS	97000 IOPS
Random write (4KB)Differs	56320 IOPS	88000 IOPS
Access timeKnown for one	0.1 ms	Unknown — not stated by the source
Seek timeKnown for one	0 ms	Unknown — not stated by the source
TRIM supportKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	1000000 h	1500000 h
TBW ratingKnown for one	100	Unknown — not stated by the source
Power4 differ
Operating voltageDiffers	5 V	3.3 V
Power consumption (read)Known for one	2.8 W	Unknown — not stated by the source
Power consumption (write)Known for one	4.26 W	Unknown — not stated by the source
Power consumption (max)Differs	4.26 W	5.7 W
Power consumption (average)Differs	3.53 W	4.3 W
Power consumption (idle)Differs	0.54 W	0.5 W
Weight & dimensions3 differ
WidthDiffers	69.8 mm	50.8 mm
DepthDiffers	100.5 mm	3.85 mm
HeightDiffers	7 mm	29.9 mm
WeightKnown for one	Unknown — not stated by the source	8.5 g
Packaging data1 differ
Storage drive adapter includedDiffers	No	Yes
Screws includedKnown for one	No	Unknown — not stated by the source
Package typeKnown for one	Blister	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs	-45 - 105 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	5 - 98%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 98%	Unknown — not stated by the source
Operating vibrationKnown for one	16 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
Maximum operating altitudeKnown for one	36576 m	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Universal	Dell Notebook
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