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Silver 2.5 inch SATA enterprise SSD with black label

Solidigm

Solidigm D3-S4520 3.84TB 2.5" SATA enterprise SSD (SSDSC2KB038TZ1Z)

SKU CH-EYGP-M9ZQ6 MPN SSDSC2KB038TZ1Z

Enterprise 2.5" SATA SSD with 3.84TB capacity, 144L TLC 3D NAND, up to 550 MBps read and 510 MBps write, 2.1 DWPD endurance

  • Form Factor2.5"
  • Capacity3.84TB
  • Memory Components144L TLC 3D NAND
  • InterfaceSATA III
  • Max Sequential ReadUp to 550 MBps
  • Max Sequential WriteUp to 510 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.

  • High capacity of 3.84TB for data-intensive workloads
  • 144L TLC 3D NAND enables 2.1 DWPD endurance rating
  • Sequential reads up to 550 MBps and writes up to 510 MBps
  • Random read performance reaches 92,000 IOPS for transactional tasks
  • 2 million hour MTBF supports continuous server operation

Capacity and use case

The Solidigm D3-S4520 is a 3.84TB 2.5 inch SATA enterprise SSD built for read intensive data centre workloads. It suits servers and storage arrays that need high capacity with consistent low latency.

Installation checks

Verify the system provides a 2.5 inch drive bay with a SATA III connection and can supply 3.7W active power. Confirm the operating environment stays within 0°C to 70°C and that the chassis meets the 1,000 G shock and 2.17 GRMS vibration limits.

Build integration

The drive fits standard 2.5 inch hot swap or fixed trays and uses the SATA interface for simple cabling. Its 1.2W idle draw reduces overall power budget pressure while 15.3 PBW endurance frees administrators from frequent drive replacement cycles.

Highlights

  • High capacity of 3.84TB for data-intensive workloads
  • 144L TLC 3D NAND enables 2.1 DWPD endurance rating
  • Sequential reads up to 550 MBps and writes up to 510 MBps
  • Random read performance reaches 92,000 IOPS for transactional tasks
  • 2 million hour MTBF supports continuous server operation

Specifications

BrandSolidigm
ModelD3-S4520
Part NumberSSDSC2KB038TZ1Z
Form Factor2.5"
Capacity3.84TB
Memory Components144L TLC 3D NAND
InterfaceSATA III
Max Sequential ReadUp to 550 MBps
Max Sequential WriteUp to 510 MBps
4KB Random ReadUp to 92,000 IOPS
4KB Random WriteUp to 31,000 IOPS
Read Latency104µs
Write Latency57µs
EnduranceUp to 2.1 DWPD / Up to 15.3 PBW
MTBF2,000,000 hours
Power Consumption (Idle)1.2W
Power Consumption (Active)3.7W
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
Weight62.9 gms
Shipping weight0.09 kg
Package size142 × 104 × 13 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

What comes in the box with the Solidigm D3-S4520 3.84TB 2.5" SATA SSD and what must be purchased separately?

The drive ships as a single unit in a generic pack. A 2.5" drive bay, SATA data cable and SATA power connection are required for installation and are not included.

Which capacity version of the D3-S4520 should I choose for a write-heavy server workload?

The 3.84TB model offers up to 2.1 DWPD endurance and 15.3 PBW total bytes written, making it suited for sustained write workloads in enterprise servers.

What does the 550 MBps sequential read figure mean when the drive is installed in a live server?

It represents the maximum sequential read throughput over the SATA III interface; real-world speeds depend on controller, queue depth and system thermal conditions.

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