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Rectangular E1.S 15mm SSD with green PCB and gold edge connector

Solidigm

Solidigm D7-P5520 3.84TB E1.S 15mm enterprise SSD (SSDPFVKX038T1N1)

SKU CH-4505-3GE7J MPN SSDPFVKX038T1N1

E1.S 15mm enterprise SSD with 3.84TB of 144L TLC 3D NAND and PCIe 4.0 x4 interface for data-centre servers

  • Total capacity3.84 TB
  • Interface typePCI-Express 4.0
  • Form factorE1.S 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 3.84TB, E1.S 15mm, Non-OPAL

Show 2 more
  • High capacity 3.84TB E1.S 15mm form factor
  • 144L TLC 3D NAND for high density storage
  • PCI-Express 4.0 interface enables fast data transfer
  • 2,000,000 hours MTBF supports long-term reliability
  • 1,000 G shock resistance protects data integrity

Solidigm D7-P5520 3.84TB enterprise drive

The Solidigm D7-P5520 is a 3.84TB enterprise SSD built on 144L TLC 3D NAND. It uses a PCI-Express 4.0 interface in the E1.S 15mm form factor. A 2,000,000-hour MTBF and shock resistance of 1,000 G at .5 msec support continuous data-centre operation.

Suits dense server deployments needing PCIe 4.0

This drive fits servers that accept E1.S 15mm modules and require high endurance for read-intensive workloads. Builders whose chassis only support M.2 or U.2 form factors cannot use it. Buyers who need hardware encryption will also need a different model.

3.84TB capacity handles large read-heavy datasets

The 3.84TB capacity comfortably stores operating-system images, logs and cached content for scale-out storage nodes. Write-heavy database workloads may exhaust endurance sooner than mixed-use drives rated for higher drive writes per day. Vibration tolerance reaches 2.17 GRMS at 700 Hz operating and 3.13 GRMS at 800 Hz non-operating.

How it compares

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

Price $2,466.99
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).
Price per TB $642.45 per TB
Pricier than about 56% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSolidigm
Product lineD7-P5520
Model nameD7-P5520
Total capacity3.84 TB
Storage
NAND flash type144L TLC 3D NAND
Ports & slots
Interface typePCI-Express 4.0
Size & build
Form factorE1.S 15 mm
Shipping weight0.17 kg
Package size432 × 313 × 140 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 my server have an E1.S 15mm bay and a PCI-Express 4.0 x4 lane available for this drive?

The D7-P5520 fits an E1.S 15mm slot and requires a PCI-Express 4.0 x4 connection to operate at full speed.

Will this 144L TLC 3D NAND SSD share a PCIe 4.0 bus with an older PCIe 3.0 drive without slowing the new one down?

Each drive negotiates its own link width; the D7-P5520 will run at PCIe 4.0 x4 while a PCIe 3.0 device stays at 3.0 speeds on the same root complex.

How can I verify the 3.84TB D7-P5520 is healthy after installation?

Check SMART attributes for media wear, temperature and the 2,000,000-hour MTBF rating; run a full media scan to confirm zero reallocated sectors.

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