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Rectangular silver 2.5 inch U.2 15mm enterprise SSD with label showing capacity and model

Solidigm

Solidigm D7-P5520 7.68TB U.2 15mm enterprise SSD SSDPF2KX076T1OZ

SKU CH-WCGW-QD8G9 MPN SSDPF2KX076T1OZ

Enterprise U.2 15mm SSD with 7.68TB of 144L TLC 3D NAND, PCIe 4.0 interface, 7100 MB/s sequential read, 4200 MB/s sequential write, 1,100,000 random read IOPS, 220,000 random write IOPS.

  • Form FactorU.2 15mm
  • Capacity7.68TB
  • Memory Components144L TLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 7100 MBps
  • Max Sequential WriteUp to 4200 MBps

Option 7.68TB 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
  • 3.84TB U.2 Opal
  • 7.68TB E1.S 15mm
  • 7.68TB E1.S 9.5mm
  • 7.68TB U.2
  • 7.68TB U.2 FIPS
  • 7.68TB U.2 Opal
  • 15.36TB U.2
  • 15.36TB U.2 Opal
  • 15.36TB U.2 FIPS
  • 15.36TB E1.L 9.5mm

Struck-through versions exist but are not stocked here.

  • 68TB capacity supports large datasets and databases
  • PCIe 4.0 x4 interface delivers up to 7100 MBps sequential read
  • 144L TLC 3D NAND enables 14.0 PBW endurance rating
  • 2,000,000 hours MTBF ensures long-term reliability in servers
  • Opal security protects data at rest with hardware encryption

Capacity and workload fit

The Solidigm D7-P5520 provides 7.68TB of storage in a U.2 15mm form factor built for read-intensive data-centre workloads. Its 144L TLC 3D NAND and PCI-Express 4.0 x4 interface serve databases, content repositories and virtualisation clusters that demand consistent throughput. The drive carries a 14.0 PBW endurance rating and Opal security for sensitive datasets.

Build integration and thermal envelope

The 15mm z-height fits standard 2.5-inch hot-swap bays and backplanes wired for PCIe 4.0 x4, drawing 5W idle and 18W active. A 2,000,000-hour MTBF and 1,000 G shock tolerance support dense rack deployments where vibration reaches 2.17 GRMS operating and 3.13 GRMS non-operating. Opal encryption offloads key management from the host CPU.

Sustained-load behaviour

Sequential reads reach 7100 MBps and writes 4200 MBps while random 4KB reads hit 1,100,000 IOPS and writes 220,000 IOPS. Read latency sits at 75µs and write latency at 15µs under steady-state conditions. The controller maintains these figures across the 0°C to 70°C operating range without thermal throttling that would reduce throughput during extended write passes.

Highlights

  • 68TB capacity supports large datasets and databases
  • PCIe 4.0 x4 interface delivers up to 7100 MBps sequential read
  • 144L TLC 3D NAND enables 14.0 PBW endurance rating
  • 2,000,000 hours MTBF ensures long-term reliability in servers
  • Opal security protects data at rest with hardware encryption

Specifications

BrandSolidigm
ModelD7-P5520
Part NumberSSDPF2KX076T1OZ
Form FactorU.2 15mm
Capacity7.68TB
Memory Components144L TLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 7100 MBps
Max Sequential WriteUp to 4200 MBps
4KB Random ReadUp to 1,100,000 IOPS
4KB Random WriteUp to 220,000 IOPS
Read Latency75µs
Write Latency15µs
Endurance14.0 PBW
MTBF2,000,000 hours
SecurityOpal
Power Consumption (Idle)5W
Power Consumption (Active)18W
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 weight0.18 kg
Package size140 × 108 × 15 mm

Other versions of this model

1 more in the same range

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

Questions about this item

How much data can be written before the 14.0 PBW endurance rating is reached?

The drive is rated for 14.0 petabytes written, so sustained workloads can write that total volume across its lifetime before the endurance limit is reached.

What is the active power draw when the drive runs continuously?

Active power consumption is 18W, so the drive will draw that amount under sustained read or write workloads.

Which server backplane connector is required for the U.2 15mm form factor?

The drive uses a U.2 15mm connector, so the host system must provide a compatible U.2 backplane slot with PCI-Express 4.0 x4 wiring.

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