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Rectangular silver metal 2.5 inch U.2 15mm enterprise SSD with label

Solidigm

Solidigm SSDPF2KX038T1OZ D7-P5520 3.84TB U.2 15mm enterprise SSD

SKU CH-BS17-NS30R MPN SSDPF2KX038T1OZ

U.2 15mm enterprise SSD with 3.84TB of 144L TLC 3D NAND, PCIe 4.0 x4 interface, up to 6700 MBps sequential read, 3600 MBps write and 7.0 PBW endurance

  • Form FactorU.2 15mm
  • Capacity3.84TB
  • Memory Components144L TLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 6700 MBps
  • Max Sequential WriteUp to 3600 MBps

Option 3.84TB U.2 Opal

  • 3.84TB U.2 Opal
  • 1.92TB E1.S 15mm
  • 1.92TB E1.S 9.5mm
  • 1.92TB U.2
  • 1.92TB U.2 FIPS
  • 1.92TB U.2 Opal
  • 3.84TB E1.S 15mm
  • 3.84TB E1.S 9.5mm
  • 3.84TB U.2
  • 3.84TB U.2 FIPS
  • 7.68TB E1.S 15mm
  • 7.68TB E1.S 9.5mm
Show 7 more configurations

Struck-through versions exist but are not stocked here.

  • Up to 6700 MBps sequential read for fast data access
  • Up to 3600 MBps sequential write for rapid data storage
  • Up to 1,000,000 IOPS random read for high transaction throughput
  • Up to 200,000 IOPS random write for responsive mixed workloads
  • 0 PBW endurance with 2,000,000 hours MTBF for long-term reliability

Solidigm D7-P5520 3.84TB U.2 enterprise SSD

The Solidigm D7-P5520 is a 3.84TB enterprise SSD built on 144L TLC 3D NAND with a PCI-Express 4.0 x4 interface. It fits a U.2 15mm bay and delivers sequential reads up to 6700 MBps and writes up to 3600 MBps. Random 4KB performance reaches 1,000,000 IOPS read and 200,000 IOPS write with 75µs read latency and 15µs write latency. Endurance is rated at 7.0 PBW and MTBF at 2,000,000 hours.

Teams needing high-capacity read-intensive storage

This drive suits data-centre workloads such as content delivery, analytics and warm-tier storage where sustained read throughput and capacity matter. It is not for write-heavy logging or OLTP systems that exceed 7.0 PBW, nor for platforms that lack a U.2 15mm slot or PCIe 4.0 support. Buyers who need a smaller form factor or a different endurance profile should evaluate other options.

Integrates into PCIe 4.0 servers with U.2 backplanes

Installation requires a server or storage array that provides a U.2 15mm drive bay and a PCIe 4.0 x4 link; the drive draws 5W idle and 15W active within a 0°C to 70°C operating range. Opal security encrypts data at rest without host CPU overhead. The 165g weight and 1,000 G shock rating simplify rack-density planning, while the single-port design frees additional PCIe lanes for compute or networking cards.

Highlights

  • Up to 6700 MBps sequential read for fast data access
  • Up to 3600 MBps sequential write for rapid data storage
  • Up to 1,000,000 IOPS random read for high transaction throughput
  • Up to 200,000 IOPS random write for responsive mixed workloads
  • 0 PBW endurance with 2,000,000 hours MTBF for long-term reliability

Specifications

BrandSolidigm
ModelD7-P5520
Part NumberSSDPF2KX038T1OZ
Form FactorU.2 15mm
Capacity3.84TB
Memory Components144L TLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 6700 MBps
Max Sequential WriteUp to 3600 MBps
4KB Random ReadUp to 1,000,000 IOPS
4KB Random WriteUp to 200,000 IOPS
Read Latency75µs
Write Latency15µs
Endurance7.0 PBW
MTBF2,000,000 hours
SecurityOpal
Power Consumption (Idle)5W
Power Consumption (Active)15W
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
Weight165g +/- 5g
Shipping weight0.91 kg
Package size178 × 127 × 76 mm

Other versions of this model

5 more in the same range

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

Questions about this item

Will this U.2 15mm drive fit in my server's 2.5-inch drive bay?

The drive uses the U.2 15mm form factor which matches standard 2.5-inch enterprise drive bays; verify your backplane supports 15mm height and PCIe 4.0 x4 electrical connections.

Can I run this PCIe 4.0 SSD on a motherboard that only has PCIe 3.0 U.2 ports?

Yes, the PCIe 4.0 x4 interface is backward compatible with PCIe 3.0 slots; the drive will operate at PCIe 3.0 speeds instead of the rated 6700 MBps sequential read.

How can I confirm the drive is healthy after installation?

Check SMART attributes for media wear, temperature staying within 0°C to 70°C, and run a benchmark to verify sequential reads approach 6700 MBps and writes approach 3600 MBps.

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