Product comparison · 2 internal solid state drives

Lenovo 4XB7A08503 internal solid state drive vs Lenovo S4500 480 GB 2.5" Serial ATA III 3D TLC

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  • 12specifications compared
  • 5differ
  • 7identical
  • 15known for one product only

Key differences

  • SSD capacity
    • 4XB7A08503 internal solid state drive:960 GB
    • S4500 480 GB 2.5" Serial ATA III 3D TLC:480 GB
  • Maximum read (4KB)
    • 4XB7A08503 internal solid state drive:93000 IOPS
    • S4500 480 GB 2.5" Serial ATA III 3D TLC:72000 IOPS
  • Maximum write (4KB)
    • 4XB7A08503 internal solid state drive:28000 IOPS
    • S4500 480 GB 2.5" Serial ATA III 3D TLC:20000 IOPS
  • Read latency
    • 4XB7A08503 internal solid state drive:500 µs
    • S4500 480 GB 2.5" Serial ATA III 3D TLC:36 µs
  • Write latency
    • 4XB7A08503 internal solid state drive:500 µs
    • S4500 480 GB 2.5" Serial ATA III 3D TLC:36 µs

Side by side

Differences highlightedShow differences only (on)
Comparison of 4XB7A08503, S4500
27 specifications
Features5 differ
SSD capacityDiffers960 GB480 GB
Memory typeKnown for oneUnknown — not stated by the source3D TLC
Hardware encryptionKnown for oneUnknown — not stated by the sourceYes
Security algorithmsKnown for oneUnknown — not stated by the source256-bit AES
Read speedKnown for oneUnknown — not stated by the source500 MB/s
Write speedKnown for oneUnknown — not stated by the source330 MB/s
Maximum read (4KB)Differs93000 IOPS72000 IOPS
Maximum write (4KB)Differs28000 IOPS20000 IOPS
Read latencyDiffers500 µs36 µs
Write latencyDiffers500 µs36 µs
RAID supportKnown for oneUnknown — not stated by the sourceYes
S.M.A.R.T. supportKnown for oneUnknown — not stated by the sourceYes
Poweridentical
Power consumption (write)Known for oneUnknown — not stated by the source3.6 W
Operational conditionsidentical
Operating vibrationKnown for oneUnknown — not stated by the source2.17 G
Operating shockKnown for oneUnknown — not stated by the source1000 G
Operating temperature (T-T)Known for one0 - 70 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Other featuresidentical
Product colourKnown for oneUnknown — not stated by the sourceAluminium
Compatible productsKnown for oneST550 (7X09/7X10) SR530 (7X07/7X08) SR550 (7X03/7X04) SR630 (7X01/7X02) SR650 (7X05/7X06) SR850 (7X18/7X19) SD530 (7X21) SN550 (7X16) SN850 (7X15)Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717070Unknown — not stated by the source

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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