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Solidigm D5-P5430 3.84TB E1.S 9.5mm enterprise SSD, green circuit board with black controller and silver label

Solidigm

Solidigm D5-P5430 3.84TB E1.S 9.5mm enterprise SSD SBFPFUBU038TOP1

SKU CH-5M9H-CMBKS MPN SBFPFUBU038TOP1

3.84 TB E1.S 9.5 mm PCIe 4.0 x4 enterprise SSD with 192L QLC 3D NAND, 5200 MB/s read, 900 MB/s write, 0.55 DWPD endurance and Opal security

  • Form FactorE1.S 9.5mm
  • Capacity3.84TB
  • Memory Components192L QLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 5200 MBps
  • Max Sequential WriteUp to 900 MBps

Option 3.84TB E1.S Opal

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  • High-density 3.84 TB capacity fits dense server builds
  • PCIe 4.0 x4 interface delivers up to 5200 MB/s sequential reads
  • 192-layer QLC 3D NAND balances cost and endurance at 0.55 DWPD
  • 516,000 random read IOPS accelerates latency-sensitive workloads
  • 2,000,000-hour MTBF and Opal security protect critical data

E1.S 9.5mm form factor

This Solidigm D5-P5430 is a 3.84TB enterprise solid state drive built for PCIe 4.0 x4 slots using the E1.S 9.5mm form factor. It targets data centre and server deployments that require high capacity in a compact, hot-pluggable module. The 192L QLC 3D NAND delivers read-intensive endurance rated at 0.55 DWPD and 3.85 PBW.

Opal security and power profile

Hardware-based Opal encryption secures data at rest without host software overhead. Idle power sits at 5W and active power at 12W, helping operators manage thermal budgets in dense chassis. The drive weighs 66g and is rated for shock at 1000 G and vibration up to 3.13 GRMS non-operating.

0.55 DWPD endurance rating

Sequential reads reach 5200 MBps while sequential writes peak at 900 MBps, with random read IOPS of 516000 and random write IOPS of 55000 at QD256. The 0.55 DWPD figure defines suitability for read-heavy workloads such as content delivery, analytics or archival storage. Write-intensive applications will exceed the rated endurance.

Highlights

  • High-density 3.84 TB capacity fits dense server builds
  • PCIe 4.0 x4 interface delivers up to 5200 MB/s sequential reads
  • 192-layer QLC 3D NAND balances cost and endurance at 0.55 DWPD
  • 516,000 random read IOPS accelerates latency-sensitive workloads
  • 2,000,000-hour MTBF and Opal security protect critical data

Specifications

BrandSolidigm
ModelD5-P5430
Part NumberSBFPFUBU038TOP1
Form FactorE1.S 9.5mm
Capacity3.84TB
Memory Components192L QLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 5200 MBps
Max Sequential WriteUp to 900 MBps
4KB Random Read516000 IOPS (4K, QD256)
4KB Random Write55000 IOPS (4K, QD256)
EnduranceUp to 0.55 DWPD / Up to 3.85 PBW
MTBF2,000,000 hours
SecurityOpal
Power Consumption (Idle)5W
Power Consumption (Active)12W
Operating Temperature0°C ~ +70°C
Max Shock Resistance1,000 G (Max) at 0.5 msec
Max Vibration ResistanceOperating: 2.17 GRMS (5 - 700 Hz) Max
Non-Operating: 3.13 GRMS (5 - 800 Hz) Max
Weight66g
Shipping weight0.17 kg
Package size140 × 110 × 17 mm

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Questions about this item

How long before the 192L QLC NAND in this 3.84TB D5-P5430 reaches its write limit?

The drive is rated for 0.55 DWPD and 3.85 PBW total bytes written; at that rate the NAND should last the warranted five-year period.

What limits sustained write speed on the SBFPFUBU038TOP1 during long jobs?

Sequential write tops out at 900 MBps and the QLC architecture drops to lower speeds once the SLC cache fills, so the flash itself becomes the bottleneck.

How much heat and power does the E1.S 9.5mm drive produce when running all day?

Active power draw is 12W and idle is 5W; the operating range is 0°C to 70°C, so typical server airflow keeps it within limits.

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