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Rectangular 2.5 inch U.2 15mm enterprise SSD with label showing 15.36TB capacity

Solidigm

Solidigm SBFPF2BU153TOP1 15.36TB U.2 15mm enterprise SSD

SKU CH-2Q0G-ZRRJW MPN SBFPF2BU153TOP1

15.36 TB U.2 15 mm PCIe 4.0 x4 enterprise SSD with 192-layer QLC 3D NAND delivering up to 7000 MB/s sequential read and 935000 IOPS random read for read-intensive data-centre workloads

  • Form FactorU.2 15mm
  • Capacity15.36TB
  • Memory Components192L QLC 3D NAND
  • InterfacePCI-Express 4.0
  • Max Sequential ReadUp to 7000 MBps
  • Max Sequential WriteUp to 3000 MBps

Option 15.36TB U.2 Opal

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Struck-through versions exist but are not stocked here.

  • 36TB capacity stores massive datasets in a single U.2 slot
  • PCIe 4.0 x4 delivers 7000 MB/s reads for fast data access
  • 935000 random read IOPS accelerates database and virtualisation workloads
  • 51 DWPD endurance rating supports 14.3 PB written over drive life
  • 2,000,000-hour MTBF indicates reliability for continuous server operation

Solidigm D5-P5430 15.36TB U.2 enterprise SSD

This Solidigm D5-P5430 drive delivers 15.36TB of capacity in a U.2 15mm form factor for read-intensive data-centre workloads. It uses 192L QLC 3D NAND and a PCIe 4.0 x4 interface to serve high-throughput storage arrays and content repositories. The drive is built for servers that prioritise capacity density over write endurance.

PCIe 4.0 x4 interface limits

The PCIe 4.0 x4 link caps sequential throughput at 7000 MBps read and 3000 MBps write, so the drive cannot saturate a PCIe 5.0 slot. Random write performance reaches 120000 IOPS at QD256, which constrains suitability for write-heavy transactional databases. Endurance is rated at .51 DWPD and 14.3 PBW, reflecting a read-optimised design.

0.51 DWPD endurance rating

The .51 drive-writes-per-day rating is the single figure that determines whether this SSD fits a given workload. It supports steady read-centric services such as media streaming, analytics caches or backup targets. Buyers needing sustained mixed or write-intensive IO should select a higher-DWPD alternative.

Highlights

  • 36TB capacity stores massive datasets in a single U.2 slot
  • PCIe 4.0 x4 delivers 7000 MB/s reads for fast data access
  • 935000 random read IOPS accelerates database and virtualisation workloads
  • 51 DWPD endurance rating supports 14.3 PB written over drive life
  • 2,000,000-hour MTBF indicates reliability for continuous server operation

Specifications

BrandSolidigm
ModelD5-P5430
Part NumberSBFPF2BU153TOP1
Form FactorU.2 15mm
Capacity15.36TB
Memory Components192L QLC 3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 7000 MBps
Max Sequential WriteUp to 3000 MBps
4KB Random Read935000 IOPS (4K, QD256)
4KB Random Write120000 IOPS (4K, QD256)
EnduranceUp to 0.51 DWPD, 14.3 PBW
MTBF2,000,000 hours
SecurityOpal
Power Consumption (Idle)5W
Power Consumption (Active)21W
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
Weight155g +/-10g
Shipping weight0.17 kg
Package size140 × 110 × 17 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Which capacity of the D5-P5430 should I select for a read-heavy analytics workload?

This model provides 15.36TB using 192L QLC 3D NAND, rated at 0.51 DWPD and 14.3 PBW, so it suits workloads that write infrequently but need high capacity.

What does the 7000 MBps sequential read figure mean once the drive is installed in a server?

The 7000 MBps maximum sequential read is measured at queue depth 256; typical mixed workloads will see lower throughput depending on queue depth and CPU overhead.

What does the PCI-Express 4.0 interface cap in practice for this U.2 15mm drive?

The drive uses a PCI-Express 4.0 x4 connection; actual throughput is limited by the 7000 MBps read and 3000 MBps write ratings rather than the link itself.

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