Product comparison · 2 internal solid state drives

Samsung 883 DCT vs Samsung PM1643 15 TB 2.5" SAS V-NAND TLC

19specifications compared
12differ
7identical
12known for one product only

Key differences

SSD capacity
- 883 DCT:1.9 TB
- PM1643 15 TB 2.5" SAS V-NAND TLC:15 TB
Interface
- 883 DCT:Serial ATA III
- PM1643 15 TB 2.5" SAS V-NAND TLC:SAS
Memory type
- 883 DCT:MLC
- PM1643 15 TB 2.5" SAS V-NAND TLC:V-NAND TLC
NAND flash type
- 883 DCT:MLC (Multi Level Cell)
- PM1643 15 TB 2.5" SAS V-NAND TLC:TLC (Triple Level Cell)
Component for
- 883 DCT:PC
- PM1643 15 TB 2.5" SAS V-NAND TLC:Server/workstation
Data transfer rate
- 883 DCT:6 Gbit/s
- PM1643 15 TB 2.5" SAS V-NAND TLC:12 Gbit/s
Read speed
- 883 DCT:560 MB/s
- PM1643 15 TB 2.5" SAS V-NAND TLC:2100 MB/s
Write speed
- 883 DCT:560 MB/s
- PM1643 15 TB 2.5" SAS V-NAND TLC:1800 MB/s

Side by side

Differences highlightedShow differences only

Comparison of 883 DCT, PM1643
31 specifications	A Samsung 883 DCT View product	B Samsung PM1643 15 TB 2.5" SAS V-NAND TLC Model PM1643 View product
Features8 differ
SSD capacityDiffers	1.9 TB	15 TB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Memory typeDiffers	MLC	V-NAND TLC
NAND flash typeDiffers	MLC (Multi Level Cell)	TLC (Triple Level Cell)
Component forDiffers	PC	Server/workstation
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
Read speedDiffers	560 MB/s	2100 MB/s
Write speedDiffers	560 MB/s	1800 MB/s
Random read (100% span)Known for one	98000 IOPS	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
TRIM supportKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
Active garbage collectionKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Power consumption (read)Known for one	3.4 W	Unknown — not stated by the source
Power consumption (write)Known for one	2.3 W	Unknown — not stated by the source
Power consumption (idle)Differs	1.3 W	5 W
Weight & dimensions3 differ
WidthDiffers	100 mm	100.2 mm
DepthDiffers	69.8 mm	14.8 mm
HeightDiffers	6.8 mm	69.8 mm
WeightKnown for one	70 g	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)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Non-operating shockKnown for one	1500 G	Unknown — not stated by the source
Other featuresidentical
Product colour	Black	Black
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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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