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Rectangular 2.5 inch U.2 drive, 15mm thick, silver metal casing, label on side

Solidigm

Solidigm D7-P5520 SSDPF2KX019T11Z enterprise SSD 1.92TB U.2 15mm PCIe 4.0

SKU CH-BFB3-S1J3V MPN SSDPF2KX019T11Z

1.92 TB enterprise SSD with 144-layer TLC 3D NAND, PCIe 4.0 x4, 5300 MB/s sequential read and 3.5 PBW endurance

  • Total capacity1.92 TB
  • Sequential read speedUp to 5,300 MB/s
  • Sequential write speedUp to 1,900 MB/s
  • Interface typePCI-Express 4.0
  • Form factorU.2 15 mm
  • NAND flash type144L TLC 3D NAND

Model 1.92TB U.2

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  • Fast sequential reads up to 5300 MBps for data-intensive workloads
  • High random read performance of 700000 IOPS for low-latency access
  • PCIe 4.0 interface delivers high bandwidth for modern servers
  • 5 PBW endurance rating supports heavy write workloads
  • 2000000-hour MTBF ensures long-term reliability in data centres

1.92 TB U.2 enterprise SSD

The Solidigm D7-P5520 is a 1.92 TB U.2 15mm drive built for data-centre servers and high-performance storage arrays. It uses 144L TLC 3D NAND over a PCI-Express 4.0 x4 link. Sequential reads reach 5300 MBps and writes reach 1900 MBps. Random 4K performance hits 700000 read IOPS and 114000 write IOPS.

Single-pack delivery only

The drive ships as a single unit in generic packaging with no bundled accessories, mounting hardware or management software. Installation relies on the server chassis or backplane to supply the U.2 connector, power and any required cooling. No OPAL encryption support is included.

Check U.2 15mm bay and PCIe 4.0 support

Verify that your server has a free U.2 15mm bay with a PCIe 4.0 x4 electrical connection. The drive draws up to 13 W active and 5 W idle, so confirm the backplane and power budget can sustain that load. Endurance is rated at 3.5 PBW with a 2,000,000-hour MTBF.

How it compares

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

Price $1,353.99
Pricier than about 57% of the 1,039 comparable items (median $992.99).
Total capacity 1.92 TB
Lower than about 60% of the 522 comparable items (median 3.2 TB).
Sequential read speed Up to 5,300 MB/s
Typical for this category: the median of 311 items is 6,500 MB/s.
Price per TB $705.20 per TB
Pricier than about 62% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSolidigm
Model nameD7-P5520
Part numberSSDPF2KX019T11Z
Total capacity1.92 TB
Performance
Sequential read speedUp to 5,300 MB/s
Sequential write speedUp to 1,900 MB/s
Random read (4K)700,000 IOPS (4K Blocks)
Random write (4K)114,000 IOPS (4K Blocks)
Storage
NAND flash type144L TLC 3D NAND
Write endurance3.5 PBW
Ports & slots
Interface typePCI-Express 4.0
Power
Idle power draw5 W
Active power draw13 W
Size & build
Form factorU.2 15 mm
Product weight165g +/- 5g
Shipping weight0.23 kg
Package size140 × 114 × 25 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

How much data can I write before the 1.92TB drive reaches its endurance limit?

The drive is rated for 3.5 PBW of total bytes written over its warranted life.

Will the 13W active power draw cause thermal throttling in a 2.5-inch bay?

At 13W active power the drive stays within its specified operating vibration limit of 2.17 GRMS, so standard server airflow is sufficient.

How loud is the SSD when it runs at 5300 MBps sequential read all day?

Solid-state storage has no moving parts, so it produces no audible noise regardless of sustained throughput.

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