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Product comparison · 2 internal solid state drives

Origin Storage 250GB TLC SSD Latitude E6540 vs Origin Storage 500GB TLC SSD Latitude E6540

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  • 51specifications compared
  • 2differ
  • 49identical
  • 2known for one product only

Key differences

  • SSD capacity
    • 256 GB
    • 512 GB
  • Weight
    • 40 g
    • 45 g

Side by side

Differences highlightedShow differences only
53 specifications
A

Origin Storage

250GB TLC SSD Latitude E6540

Model DELL-250TLC-NB71

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B

Origin Storage

500GB TLC SSD Latitude E6540

Model DELL-500TLC-NB71

View product
Features1 differ
SSD capacityDiffers256 GB512 GB
SSD form factor2.5"2.5"
InterfaceSerial ATA IIISerial ATA III
NVMeNoNo
Memory type3D TLC3D TLC
NAND flash typeTLC (Triple Level Cell)TLC (Triple Level Cell)
Component forPC/LaptopPC/Laptop
Hardware encryptionNoNo
Security algorithmsKnown for one256-bit AES
Data transfer rate6 Gbit/s6 Gbit/s
Read speed550 MB/s550 MB/s
Write speed500 MB/s500 MB/s
Random read (4KB)53760 IOPS53760 IOPS
Random write (4KB)56320 IOPS56320 IOPS
Access time0.1 ms0.1 ms
Seek time0 ms0 ms
Controller typeSamsung MGXSamsung MGX
DevSlp (device sleep) supportKnown for oneYes
S.M.A.R.T. supportYesYes
TRIM supportYesYes
Hot-swapNoNo
IEEE 1667YesYes
Mean time between failures (MTBF)1000000 h1000000 h
Windows operating systems supportedYesYes
Opal SSC 2.0YesYes
Linux operating systems supportedYesYes
TBW rating100100
Poweridentical
Operating voltage5 V5 V
Power consumption (read)3.1 W3.1 W
Power consumption (write)4.55 W4.55 W
Power consumption (max)4.55 W4.55 W
Power consumption (average)3.825 W3.825 W
Power consumption (idle)0.54 W0.54 W
Weight & dimensions1 differ
Width69.8 mm69.8 mm
Depth100.5 mm100.5 mm
Height7 mm7 mm
WeightDiffers40 g45 g
Packaging dataidentical
Storage drive adapter includedNoNo
Screws includedNoNo
Package typeBlisterBlister
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-45 - 105 °C-45 - 105 °C
Operating relative humidity (H-H)5 - 98%5 - 98%
Storage relative humidity (H-H)5 - 98%5 - 98%
Operating vibration16 G16 G
Non-operating vibration20 G20 G
Operating shock1500 G1500 G
Non-operating shock1500 G1500 G
Maximum operating altitude36576 m36576 m
Other featuresidentical
InternalYesYes
Compliance certificatesRoHSRoHS
Compatible productsUniversalUniversal
Logistics dataidentical
Harmonized System (HS) code8471707084717070

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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