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A silver 2.5 inch SATA SSD with a metal casing

Intel

Intel SSDSC2KB038TZ01 D3-S4520 3.84TB SATA 2.5 internal SSD

SKU CH-G8GW-KM7VX MPN SSDSC2KB038TZ01

A 3.84 TB SATA 2.5 inch internal solid-state drive with 550 MB/s read and 510 MB/s write speeds

  • 84TB capacity stores large datasets
  • SATA 6Gbps interface enables 550 Mbps sequential reads
  • 510 Mbps sequential writes accelerate data saves
  • 92000 IOPS random reads boost database performance
  • 31000 IOPS random writes improve transaction speeds

Capacity and interface

The Intel D3-S4520 is a 3.84TB internal solid state drive with a SATA 6Gbps interface in a 2.5 inch form factor. It suits servers and workstations that need high-capacity read-heavy storage on a standard SATA backplane.

Thermals noise and power

With no moving parts the drive runs silently and generates minimal heat during typical read workloads. Sequential reads reach 550 Mbps while writes reach 510 Mbps, keeping power draw low for dense drive deployments.

Build integration

The 2.5 inch SATA design fits existing hot-swap bays and drive cages without adapters or PCIe lanes. Random read performance of 92000 IOPS and random write of 31000 IOPS free up CPU cycles for compute tasks instead of storage wait states.

Highlights

  • 84TB capacity stores large datasets
  • SATA 6Gbps interface enables 550 Mbps sequential reads
  • 510 Mbps sequential writes accelerate data saves
  • 92000 IOPS random reads boost database performance
  • 31000 IOPS random writes improve transaction speeds

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 2.5-inch SATA SSD in my server and what step is often missed?

Mount the drive in a 2.5-inch bay, connect the SATA data and power cables, then enable AHCI mode in the system BIOS before installing the operating system.

What maintenance or replacement will the D3-S4520 3.84TB drive need over its service life?

No scheduled maintenance is required; monitor SMART attributes for media wear and replace the drive once the endurance rating is reached.

At what limit does the 3.84TB SATA SSD throttle first during sustained write workloads?

The controller will throttle when the NAND temperature approaches its thermal limit, reducing the 510 Mbps sequential write speed to protect data integrity.

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