Product comparison · 2 internal solid state drives

Samsung SM843 120 GB 2.5" Serial ATA III vs Samsung SM843TN 480 GB 2.5" Serial ATA III MLC

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  • 8specifications compared
  • 3differ
  • 5identical
  • 4known for one product only

Key differences

  • SSD capacity
    • SM843 120 GB 2.5" Serial ATA III:120 GB
    • SM843TN 480 GB 2.5" Serial ATA III MLC:480 GB
  • Read speed
    • SM843 120 GB 2.5" Serial ATA III:520 MB/s
    • SM843TN 480 GB 2.5" Serial ATA III MLC:500 MB/s
  • Write speed
    • SM843 120 GB 2.5" Serial ATA III:420 MB/s
    • SM843TN 480 GB 2.5" Serial ATA III MLC:400 MB/s

Side by side

Differences highlightedShow differences only (off)
Comparison of SM843, SM843TN
12 specifications
Features3 differ
SSD capacityDiffers120 GB480 GB
SSD form factor2.5"2.5"
InterfaceSerial ATA IIISerial ATA III
Memory typeKnown for oneUnknown — not stated by the sourceMLC
Data transfer rate6 Gbit/s6 Gbit/s
Read speedDiffers520 MB/s500 MB/s
Write speedDiffers420 MB/s400 MB/s
LithographyKnown for oneUnknown — not stated by the source21 nm
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source70 mm
DepthKnown for oneUnknown — not stated by the source100 mm
Height7 mm7 mm
Other featuresidentical
Product colourBlackBlack

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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