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Silver 2.5 inch SATA SSD with black label, 480GB Solidigm D3-S4520

Solidigm

Solidigm D3-S4520 480GB 2.5in SATA enterprise SSD SSDSC2KB480GZ1Z

SKU CH-02PC-DRQ3P MPN SSDSC2KB480GZ1Z

2.5-inch enterprise SSD with 480GB of 144L TLC 3D NAND, SATA III interface, up to 550 MBps sequential read, 460 MBps write, 79,000 random read IOPS, 30,000 write IOPS.

  • Form Factor2.5"
  • Capacity480GB
  • Memory Components144L TLC 3D NAND
  • InterfaceSATA III
  • Max Sequential ReadUp to 550 MBps
  • Max Sequential WriteUp to 460 MBps

Option

  • 1920GB 2.5"
  • 240GB 2.5"
  • 240GB M.2
  • 3840GB 2.5"
  • 480GB 2.5"
  • 480GB M.2
  • 7680GB 2.5"
  • 960GB 2.5"

Struck-through versions exist but are not stocked here.

  • Faster data access with up to 550 MBps sequential read
  • Responsive random workloads at up to 79,000 IOPS read
  • High endurance rated at 2.8 DWPD for 2.5 PBW
  • Low power draw of 1.2W idle and 3W active
  • Proven reliability with 2,000,000 hours MTBF

Solidigm D3-S4520 480GB SATA SSD

The Solidigm D3-S4520 is a 2.5-inch enterprise solid-state drive with 480GB capacity. It connects via SATA III and uses 144L TLC 3D NAND to deliver sequential reads up to 550 MBps and writes up to 460 MBps. Random 4KB performance reaches 79,000 IOPS read and 30,000 IOPS write. Endurance is rated up to 2.8 DWPD or 2.5 PBW with a 2,000,000-hour MTBF.

Suits read-heavy servers and arrays

This drive fits read-intensive workloads such as web serving, content delivery or boot volumes where high random read IOPS and low 102µs read latency matter. The 2.8 DWPD endurance and 1.2W idle power help dense deployments. Builders who need higher sustained write throughput or larger capacities should look at other models.

Fits 2.5-inch SATA bays and backplanes

The standard 2.5-inch form factor slides into hot-swap trays, internal cages or direct-attached backplanes that accept SATA III. Active power peaks at 3W, leaving thermal headroom in crowded chassis. Operating temperature spans 0°C to 70°C, and shock tolerance reaches 1,000 G at 0.5 msec. No extra cabling or adapters are required beyond a SATA data and power connection.

Highlights

  • Faster data access with up to 550 MBps sequential read
  • Responsive random workloads at up to 79,000 IOPS read
  • High endurance rated at 2.8 DWPD for 2.5 PBW
  • Low power draw of 1.2W idle and 3W active
  • Proven reliability with 2,000,000 hours MTBF

Specifications

BrandSolidigm
ModelD3-S4520
Part NumberSSDSC2KB480GZ1Z
Form Factor2.5"
Capacity480GB
Memory Components144L TLC 3D NAND
InterfaceSATA III
Max Sequential ReadUp to 550 MBps
Max Sequential WriteUp to 460 MBps
4KB Random ReadUp to 79,000 IOPS
4KB Random WriteUp to 30,000 IOPS
Read Latency102µs
Write Latency48µs
EnduranceUp to 2.8 DWPD / Up to 2.5 PBW
MTBF2,000,000 hours
Power Consumption (Idle)1.2W
Power Consumption (Active)3W
Operating Temperature0°C to 70°C
Max Shock Resistance1,000 G (Max) at 0.5 msec
Max Vibration ResistanceOperating: 2.17 GRMS (5 - 700 Hz) Max
Non-Operating: 3.13 GRMS (5 - 800 Hz) Max
Weight60.6 gms
Shipping weight0.91 kg
Package size178 × 127 × 76 mm

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does my server need a 2.5 inch SATA III drive bay and SATA power cable for this 480GB SSD?

Yes, the drive uses a standard 2.5 inch form factor with a SATA III interface, so it requires a compatible 2.5 inch drive bay and both a SATA data cable and SATA power connector from your server or enclosure.

Will this SATA III SSD work in a system that only supports SATA II 3Gb/s speeds?

The drive is backward compatible with SATA II ports, but sequential read and write speeds will be limited to the 3Gb/s link rate instead of the rated 550 MBps read and 460 MBps write.

How can I verify the SSD is healthy after installation using its SMART data?

Check the SMART attributes for media wear indicator, total bytes written, and power-on hours; the drive is rated for up to 2.5 PBW and 2,000,000 hours MTBF, so low wear and error counts confirm normal operation.

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