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Rectangular silver U.2 15mm enterprise SSD with label showing 15.36TB capacity

Solidigm

Solidigm D7-P5520 15.36TB U.2 15mm enterprise SSD SSDPF2KX153T1GF

SKU CH-T47R-XFMNS MPN SSDPF2KX153T1GF

15.36 TB U.2 15 mm enterprise SSD with PCIe 4.0 x4, 144-layer TLC 3D NAND, 7100 MB/s sequential read and 28.0 PBW endurance

  • Form FactorU.2 15mm
  • Capacity15.36TB
  • Memory Components144L TLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 7100 MBps
  • Max Sequential WriteUp to 3700 MBps

Option 15.36TB U.2 FIPS

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  • 36TB capacity stores massive datasets
  • PCIe 4.0 x4 interface delivers up to 7100 MBps sequential read
  • 1 million random read IOPS accelerates transaction-heavy workloads
  • 0 PBW endurance supports sustained write-intensive operations
  • FIPS security protects sensitive data at rest

15.36TB U.2 enterprise SSD

The Solidigm D7-P5520 is a 15.36TB U.2 15mm enterprise SSD built with 144L TLC 3D NAND and a PCI-Express 4.0 interface. It delivers up to 7100 MBps sequential read and 3700 MBps sequential write, plus 1000000 IOPS random read and 200000 IOPS random write. The drive is rated for 28.0 PBW endurance and 2,000,000 hours MTBF.

Read-intensive data-centre workloads

This drive suits read-heavy server tasks such as content delivery, analytics and virtualisation where high capacity and strong random-read performance matter. Its 200000 IOPS random-write rating and 28.0 PBW endurance make it a poor fit for write-intensive logging, database journaling or heavy OLTP workloads that demand higher write endurance. Buyers needing a smaller form factor should also consider other options.

PCI-Express 4.0 x4 interface

The SSD connects through a PCI-Express 4.0 x4 U.2 connector, so the host backplane or adapter must provide that exact electrical and mechanical interface. A system limited to PCIe 3.0 or lacking a U.2 15mm bay cannot use this drive at its rated performance or at all.

Highlights

  • 36TB capacity stores massive datasets
  • PCIe 4.0 x4 interface delivers up to 7100 MBps sequential read
  • 1 million random read IOPS accelerates transaction-heavy workloads
  • 0 PBW endurance supports sustained write-intensive operations
  • FIPS security protects sensitive data at rest

Specifications

BrandSolidigm
ModelD7-P5520
Part NumberSSDPF2KX153T1GF
Form FactorU.2 15mm
Capacity15.36TB
Memory Components144L TLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 7100 MBps
Max Sequential WriteUp to 3700 MBps
4KB Random Read1000000 IOPS (4K Blocks)
4KB Random Write200000 IOPS (4K Blocks)
Endurance28.0 PBW
MTBF2,000,000 hours
SecurityFIPS
Power Consumption (Idle)5W
Power Consumption (Active)20W
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 weight0.17 kg
Package size140 × 110 × 17 mm

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