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A silver 2.5 inch U.2 15mm enterprise SSD with gold connectors

Solidigm

Solidigm D7-P5520 7.68TB U.2 15mm enterprise SSD SSDPF2KX076T1N1

SKU CH-7F5V-74B7D MPN SSDPF2KX076T1N1

Enterprise U.2 15mm SSD with 7.68TB of 144L TLC 3D NAND, PCIe 4.0 x4, 7100 MBps read, 4200 MBps write, 2,000,000-hour MTBF

  • Total capacity7.68 TB
  • Sequential read speedUp to 7,100 MB/s
  • Sequential write speedUp to 4,200 MB/s
  • Interface typePCI-Express 4.0
  • Form factorU.2 15 mm
  • NAND flash type144L TLC 3D NAND

Model 7.68TB, U.2 15mm, Non-OPAL

Show 2 more
  • Massive 7.68 TB capacity stores vast datasets
  • PCIe 4.0 x4 interface delivers up to 7100 MB/s sequential reads
  • 144-layer TLC 3D NAND enables up to 4200 MB/s sequential writes
  • 2,000,000-hour MTBF ensures long-term data-centre reliability
  • 1000 G shock and 2.17 GRMS vibration resistance protects data integrity

Enterprise U.2 15mm 7.68TB drive

The Solidigm D7-P5520 is a 7.68TB enterprise SSD built for 2.5-inch U.2 bays with a 15mm z-height. It connects through a PCIe 4.0 x4 interface and uses 144L TLC 3D NAND. Sequential reads reach up to 7100 MBps and writes up to 4200 MBps. The drive carries a 2,000,000-hour MTBF rating and is rated for 1,000 G shock at 0.5 msec.

Fits dense read-heavy servers.

This drive suits data-centre nodes that need high-capacity, read-optimised storage in a standard 15mm U.2 slot. It also supports health reporting over PCIe and SMBus without interrupting I/O, plus concurrent TRIM and expanded LBA formats for metadata handling. Builders whose chassis only accept 7mm U.2 or M.2 form factors cannot use this 15mm module.

Deciding spec: 15mm U.2 form factor

The single specification that determines fitment is the 15mm U.2 form factor. Verify that the server or storage array explicitly supports 15mm 2.5-inch U.2 drives before ordering.

How it compares

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

Price $4,467.99
Pricier than about 82% of the 1,039 comparable items (median $992.99).
Total capacity 7.68 TB
Higher than about 80% of the 522 comparable items (median 3.2 TB).
Sequential read speed Up to 7,100 MB/s
Higher than about 80% of the 311 comparable items (median 6,500 MB/s).
Price per TB $581.77 per TB
Typical for this category: the median of 522 items is $595.64 per TB.

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Specifications

Product
Brand nameSolidigm
Product lineD7-P5520
Model nameD7-P5520
Total capacity7.68 TB
Performance
Sequential read speedUp to 7,100 MB/s
Sequential write speedUp to 4,200 MB/s
Storage
NAND flash type144L TLC 3D NAND
Ports & slots
Interface typePCI-Express 4.0
Size & build
Form factorU.2 15 mm
Shipping weight0.45 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 7.68TB D7-P5520 throttle under sustained write workloads?

Sequential write is rated up to 4200 MBps; sustained use will stay within that limit and the drive's thermal design for U.2 15mm bays.

How much heat and power does the 15mm U.2 drive produce during all-day operation?

The PCIe 4.0 x4 interface and 144L TLC NAND are built for data-centre thermal envelopes; typical steady-state power fits standard 2.5-inch U.2 cooling.

What host connector and bus does the SSDPF2KX076T1N1 require?

It needs a U.2 backplane wired for PCI-Express 4.0 x4; the 15mm height also requires a bay that accepts 15mm drives.

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