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Rectangular 2.5 inch U.2 SSD with 15mm thick silver metal casing and gold edge connector

Solidigm

Solidigm D7-P5620 6.4TB U.2 15mm enterprise SSD SSDPF2KE064T1N1

SKU CH-M138-07BRJ MPN SSDPF2KE064T1N1

A 6.4TB enterprise U.2 15mm drive with PCIe 4.0 interface and 144L TLC 3D NAND rated for 2,000,000 hours MTBF

  • Total capacity6.4 TB
  • Interface typePCI-Express 4.0
  • Form factorU.2 15 mm
  • NAND flash type144L TLC 3D NAND
  • Mean time between failures2,000,000 h
  • Max shock tolerance1,000 G (Max) at 0.5 msec

Model 6.4TB, U.2 15mm, No-OPAL

  • 4 TB capacity handles massive data sets
  • PCIe 4.0 x4 interface delivers high throughput
  • 144-layer TLC 3D NAND provides dense storage
  • 2,000,000-hour MTBF ensures long-term reliability
  • 1,000 G shock resistance protects data integrity

Enterprise Capacity and Form Factor

The Solidigm D7-P5620 is a 6.4TB enterprise SSD built in the U.2 15mm form factor. It uses 144L TLC 3D NAND and a PCI-Express 4.0 interface. The drive targets data-centre servers that need high-capacity internal storage with a 2,000,000-hour MTBF rating.

Upgrading from Lower-Capacity Enterprise Drives

This model replaces smaller U.2 enterprise SSDs when workloads demand more space without adding drive bays. The jump is worth it for applications that can use 6.4TB of TLC endurance and require the shock resistance of 1,000 G at 0.5 msec. It is not for systems limited to 2.5-inch 7mm bays or PCIe 3.0-only backplanes.

Installation in Hot-Swap Bays

The U.2 15mm design fits standard 2.5-inch hot-swap bays that accept 15mm drives. Installation requires a compatible backplane with PCIe 4.0 x4 wiring and adequate airflow for the 2.17 GRMS operating vibration spec. Problems usually arise when the chassis only supports 7mm drives or lacks the SMBus path for health reporting.

How it compares

Measured against everything we stock in Server & Data Center SSDs, at today’s prices. Recalculated every night.

Price $4,246.99
Pricier than about 81% of the 1,039 comparable items (median $992.99).
Total capacity 6.4 TB
Higher than about 70% of the 522 comparable items (median 3.2 TB).
Price per TB $663.59 per TB
Pricier than about 58% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSolidigm
Product lineD7-P5620
Model nameD7-P5620
Total capacity6.4 TB
Storage
NAND flash type144L TLC 3D NAND
Ports & slots
Interface typePCI-Express 4.0
Size & build
Form factorU.2 15 mm
Shipping weight0.47 kg
Package size203 × 152 × 127 mm
Environment & compliance
Max shock tolerance1,000 G (Max) at 0.5 msec
Vibration toleranceOperating: 2.17 GRMS (5–700 Hz) Max
Non-Operating: 3.13 GRMS (5–800 Hz) Max
More details
Mean time between failures2,000,000 h

Other versions of this model

5 more in the same range

Questions about this item

Does the U.2 15mm form factor fit a standard 2.5-inch drive bay?

The drive uses a U.2 15mm form factor within a 2.5-inch frame; verify the bay accepts 15mm height before installation.

How is the PCIe 4.0 x4 interface connected during installation?

Insert the drive into a U.2 backplane or cable that routes four PCIe 4.0 lanes directly to the CPU or switch; the common mistake is using a backplane wired for fewer lanes.

When should the 144L TLC 3D NAND be monitored for replacement?

Track the SMART health reports and media wear indicators; the 2,000,000-hour MTBF and 1,000 G shock rating suggest long life, but replace when the endurance threshold is reached.

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