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 (on)
Comparison of 750 EVO, PM1633
35 specifications
Features8 differ
SSD capacityDiffers120 GB1.92 TB
InterfaceDiffersSerial ATA IIISAS
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
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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