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Rectangular 15mm thick U.2 SSD with silver metal casing and label

Solidigm

Solidigm D7-P5520 3.84TB U.2 15mm enterprise SSD SSDPF2KX038T1GF

SKU CH-HF2G-AYYZ9 MPN SSDPF2KX038T1GF

A 3.84 TB U.2 15 mm enterprise SSD with PCIe 4.0 x4, 144-layer TLC 3D NAND, 6700 MB/s read, 3600 MB/s write, 1,000,000 read IOPS, 200,000 write IOPS, 7.0 PBW endurance and FIPS security

  • Total capacity3.84 TB
  • Sequential read speedUp to 6,700 MB/s
  • Sequential write speedUp to 3,600 MB/s
  • Interface typePCI-Express 4.0
  • Form factorU.2 15 mm
  • NAND flash type144L TLC 3D NAND

Model 3.84TB U.2 FIPS

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  • 84TB capacity supports large enterprise datasets
  • PCIe 4.0 x4 interface delivers up to 6700 MBps sequential read
  • 144L TLC 3D NAND provides 7.0 PBW endurance rating
  • 1,000,000 random read IOPS accelerates database workloads
  • FIPS security and 2,000,000-hour MTBF ensure data-centre reliability

3.84TB U.2 15mm enterprise SSD

The Solidigm D7-P5520 is a 3.84TB enterprise solid-state drive in a U.2 15mm form factor. It connects via a PCI-Express 4.0 interface and uses 144L TLC 3D NAND. The drive is rated for 7.0 PBW endurance and carries FIPS security certification. It is built for data-centre and server workloads that demand consistent high throughput.

Suits read-heavy server workloads.

This drive suits read-heavy server workloads such as content delivery, virtualisation and database caching where sequential reads up to 6700 MBps and random reads of 1000000 IOPS matter. The 15mm z-height fits standard U.2 hot-swap bays. Buyers whose chassis only accept 7mm drives cannot use this model. Workloads needing sustained write bandwidth beyond 3600 MBps or higher write endurance should evaluate other options.

U.2 15mm form factor decides fit

The single specification that decides compatibility is the U.2 15mm form factor. The drive requires a backplane or carrier that accepts a 15mm z-height and a PCI-Express 4.0 x4 electrical connection. If the target system only provides thinner drive slots or a different interface, this SSD will not install.

How it compares

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

Price $2,593.99
Pricier than about 71% of the 1,039 comparable items (median $992.99).
Total capacity 3.84 TB
Higher than about 60% of the 522 comparable items (median 3.2 TB).
Sequential read speed Up to 6,700 MB/s
Higher than about 57% of the 311 comparable items (median 6,500 MB/s).
Price per TB $675.52 per TB
Pricier than about 60% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSolidigm
Model nameD7-P5520
Part numberSSDPF2KX038T1GF
Total capacity3.84 TB
Performance
Sequential read speedUp to 6,700 MB/s
Sequential write speedUp to 3,600 MB/s
Random read (4K)1,000,000 IOPS (4K Blocks)
Random write (4K)200,000 IOPS (4K Blocks)
Storage
NAND flash type144L TLC 3D NAND
Write endurance7.0 PBW
Ports & slots
Interface typePCI-Express 4.0
Power
Idle power draw5 W
Active power draw15 W
Size & build
Form factorU.2 15 mm
Product weight165g +/- 5g
Shipping weight0.17 kg
Package size140 × 110 × 17 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
Security featuresFIPS

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