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Product comparison · 2 internal solid state drives

Lenovo 7N47A00126 internal solid state drive vs Lenovo 7SD7A05712 internal solid state drive

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  • 21specifications compared
  • 13differ
  • 8identical
  • 12known for one product only

Key differences

The Lenovo 7N47A00126 internal solid state drive has 6 Gbit/s more data transfer rate than the Lenovo 7SD7A05712 internal solid state drive (12 Gbit/s vs 6 Gbit/s). The Lenovo 7N47A00126 internal solid state drive has 168,000 IOPS more random read (4KB) than the Lenovo 7SD7A05712 internal solid state drive (240000 IOPS vs 72000 IOPS). The Lenovo 7N47A00126 internal solid state drive has 63,000 IOPS more random write (4KB) than the Lenovo 7SD7A05712 internal solid state drive (128000 IOPS vs 65000 IOPS). SSD capacity: 1.6 TB on the Lenovo 7N47A00126 internal solid state drive, 960 GB on the Lenovo 7SD7A05712 internal solid state drive. Interface: SAS on the Lenovo 7N47A00126 internal solid state drive, Serial ATA III on the Lenovo 7SD7A05712 internal solid state drive.

  • SSD capacity
    • 1.6 TB
    • 960 GB
  • Interface
    • SAS
    • Serial ATA III
  • Memory type
    • 3D MLC
    • 3D TLC
  • Data transfer rate
    • 12 Gbit/s
    • 6 Gbit/s
  • Random read (4KB)
    • 240000 IOPS
    • 72000 IOPS
  • Random write (4KB)
    • 128000 IOPS
    • 65000 IOPS
  • Mean time between failures (MTBF)
    • 2500000 h
    • 2000000 h
  • Width
    • 174 mm
    • 70 mm

Side by side

Differences highlightedShow differences only
33 specifications
A

Lenovo

7N47A00126 internal solid state drive

Model 7N47A00126

View product
B

Lenovo

7SD7A05712 internal solid state drive

Model 7SD7A05712

View product
Features7 differ
SSD capacityDiffers1.6 TB960 GB
InterfaceDiffersSASSerial ATA III
Memory typeDiffers3D MLC3D TLC
NAND flash typeKnown for oneMLC (Multi Level Cell)
Data transfer rateDiffers12 Gbit/s6 Gbit/s
Random read (4KB)Differs240000 IOPS72000 IOPS
Random write (4KB)Differs128000 IOPS65000 IOPS
ECCKnown for oneYes
Hot-swapKnown for oneYes
Mean time between failures (MTBF)Differs2500000 h2000000 h
CertificationKnown for oneFCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 VCCI V-3/2013-04 Class B CNS 13438: 2006 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU REACH 1907/2006 WEEE D
Hardware encryptionKnown for oneYes
Read speedKnown for one500 MB/s
Write speedKnown for one490 MB/s
Poweridentical
Power consumption (average)Known for one9 W
Power consumption (write)Known for one4.8 W
Weight & dimensions3 differ
WidthDiffers174 mm70 mm
DepthDiffers133 mm100 mm
HeightDiffers63 mm7 mm
WeightKnown for one63 g
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 60 °C0 - 70 °C
Operating shockDiffers1500 G1000 G
Other features1 differ
Product colourDiffersAluminiumSilver
Compliance certificatesKnown for oneRoHS
Compatible productsKnown for oneThinkSystem SR570, SR590, SR630, SR650, SR850, SR860, SR950, SD530

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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