Product comparison · 2 internal solid state drives

Samsung 750 EVO vs Samsung PM1633 1.92 TB 2.5" SAS TLC

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  • 16specifications compared
  • 13differ
  • 3identical
  • 19known for one product only

Key differences

  • SSD capacity
    • 750 EVO:120 GB
    • PM1633 1.92 TB 2.5" SAS TLC:1.92 TB
  • Interface
    • 750 EVO:Serial ATA III
    • PM1633 1.92 TB 2.5" SAS TLC:SAS
  • Data transfer rate
    • 750 EVO:6 Gbit/s
    • PM1633 1.92 TB 2.5" SAS TLC:12 Gbit/s
  • Read speed
    • 750 EVO:540 MB/s
    • PM1633 1.92 TB 2.5" SAS TLC:1350 MB/s
  • Write speed
    • 750 EVO:520 MB/s
    • PM1633 1.92 TB 2.5" SAS TLC:750 MB/s
  • Random read (4KB)
    • 750 EVO:94000 IOPS
    • PM1633 1.92 TB 2.5" SAS TLC:190000 IOPS
  • Random write (4KB)
    • 750 EVO:88000 IOPS
    • PM1633 1.92 TB 2.5" SAS TLC:37000 IOPS
  • Mean time between failures (MTBF)
    • 750 EVO:1500000 h
    • PM1633 1.92 TB 2.5" SAS TLC:2000000 h

Side by side

Differences highlightedShow differences only (off)
Comparison of 750 EVO, PM1633
35 specifications
Features8 differ
SSD capacityDiffers120 GB1.92 TB
SSD form factor2.5"2.5"
InterfaceDiffersSerial ATA IIISAS
Memory typeTLCTLC
Security algorithmsKnown for one256-bit AESUnknown — not stated by the source
Data transfer rateDiffers6 Gbit/s12 Gbit/s
Read speedDiffers540 MB/s1350 MB/s
Write speedDiffers520 MB/s750 MB/s
Random read (4KB)Differs94000 IOPS190000 IOPS
Random write (4KB)Differs88000 IOPS37000 IOPS
Storage drive buffer sizeKnown for one256 MBUnknown — not stated by the source
S.M.A.R.T. supportYesYes
TRIM supportKnown for oneYesUnknown — not stated by the source
Mean time between failures (MTBF)Differs1500000 h2000000 h
Windows operating systems supportedKnown for oneYesUnknown — not stated by the source
Component forKnown for oneUnknown — not stated by the sourceServer/workstation
Uncorrectable Bit Error Rate (UBER)Known for oneUnknown — not stated by the source< 1 per 10^17 bits read
SSD usage tagKnown for oneUnknown — not stated by the sourceData center
Poweridentical
Power consumption (read)Known for one2.1 WUnknown — not stated by the source
Power consumption (write)Known for one2.4 WUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers100 mm70 mm
DepthDiffers69.8 mm100 mm
HeightDiffers6.8 mm15 mm
WeightDiffers45 g140 g
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 70 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-40 - 85 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Operating shockKnown for one1500 GUnknown — not stated by the source
Non-operating shockKnown for one1500 GUnknown — not stated by the source
Other features1 differ
Product colourDiffersBlack, GreyBlack
InternalKnown for oneYesUnknown — not stated by the source
NAND controllerKnown for oneUnknown — not stated by the sourceV-NAND
SSD endurance ratingKnown for oneUnknown — not stated by the source1 DWPD
Sequential read/writeKnown for oneUnknown — not stated by the sourceYes

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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