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E1.S 9.5mm enterprise SSD, bare circuit board with controller and NAND packages, label showing model D5-P5430 15.36TB

Solidigm

Solidigm SBFPFUBU153TOP1 D5-P5430 15.36TB enterprise SSD

SKU CH-DEYF-XSM5R MPN SBFPFUBU153TOP1

E1.S 9.5mm drive with 15.36TB capacity and PCIe 4.0 interface for dense server storage

  • Form FactorE1.S 9.5mm
  • Capacity15.36TB
  • Memory Components192L QLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 5900 MBps
  • Max Sequential WriteUp to 2300 MBps

Option 15.36TB E1.S Opal

Show 14 more configurations
  • 36TB capacity stores massive datasets in one E1.S drive
  • PCIe 4.0 x4 delivers up to 5900 MB/s sequential reads for fast throughput
  • 931,500 random read IOPS accelerates latency-sensitive workloads at QD256
  • 192-layer QLC 3D NAND enables 0.51 DWPD endurance and 14.43 PBW lifetime
  • 2,000,000-hour MTBF and Opal encryption ensure reliable, secure data-centre operation

High-capacity E1.S drive for read-heavy workloads

The Solidigm D5-P5430 delivers 15.36TB in a 9.5mm E1.S form factor using 192L QLC 3D NAND. It connects through a PCIe 4.0 x4 interface and is rated for up to 5900 MBps sequential read and 2300 MBps sequential write. Random read reaches 931500 IOPS at QD256 while random write hits 59000 IOPS. Endurance is rated at 0.51 DWPD or 14.43 PBW with a 2,000,000-hour MTBF.

Replaces lower-capacity

The jump makes sense when capacity per slot matters more than write endurance and the workload stays read-intensive. QLC density keeps acquisition cost per terabyte low, but sustained heavy write streams will wear the drive faster than TLC alternatives. Opal security is included for data-at-rest encryption without a separate controller.

Fits E1.S 9.5mm bays with PCIe 4.0 backplanes

Active power draw reaches 20W and idle drops to 5W, so the thermal budget must handle the peak. Operating temperature spans 0°C to 70°C with shock resistance of 1000 G at 0.5 msec and vibration tolerance of 2.17 GRMS operating and 3.13 GRMS non-operating. The drive weighs 66.5g and requires a compatible hot-plug cage or direct backplane slot.

Highlights

  • 36TB capacity stores massive datasets in one E1.S drive
  • PCIe 4.0 x4 delivers up to 5900 MB/s sequential reads for fast throughput
  • 931,500 random read IOPS accelerates latency-sensitive workloads at QD256
  • 192-layer QLC 3D NAND enables 0.51 DWPD endurance and 14.43 PBW lifetime
  • 2,000,000-hour MTBF and Opal encryption ensure reliable, secure data-centre operation

Specifications

BrandSolidigm
ModelD5-P5430
Part NumberSBFPFUBU153TOP1
Form FactorE1.S 9.5mm
Capacity15.36TB
Memory Components192L QLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 5900 MBps
Max Sequential WriteUp to 2300 MBps
4KB Random Read931500 IOPS (4K, QD256)
4KB Random Write59000 IOPS (8K, QD256)
EnduranceUp to 0.51 DWPD (8K RW) / Up to 14.43 PBW
MTBF2,000,000 hours
SecurityOpal
Power Consumption (Idle)5W
Power Consumption (Active)20W
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
Weight66.5g
Shipping weight0.17 kg
Package size140 × 110 × 17 mm

Other versions of this model

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Questions about this item

Will the E1.S 9.5mm form factor fit my server's drive bay?

The drive uses the E1.S 9.5mm form factor, so it requires a compatible E1.S slot with 9.5mm vertical clearance; verify your chassis or backplane supports this exact height before purchase.

What is the correct way to seat the PCIe 4.0 x4 connector during installation?

Align the edge connector with the PCIe 4.0 x4 slot and press firmly until the drive clicks into the latch; the common mistake is stopping at first resistance without engaging the retention mechanism.

How do I know when the 192L QLC 3D NAND is nearing its write endurance limit?

Monitor the SMART attributes for percentage of endurance used; the drive is rated for up to 0.51 DWPD or 14.43 PBW total bytes written, so plan replacement as that threshold approaches.

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