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Rectangular silver U.2 fifteen millimetre enterprise SSD with label showing six point four terabyte capacity

Solidigm

Solidigm D7-PS1030 6.4TB U.2 15mm PCIe 5.0 x4 enterprise SSD SB5PH27E064TOP1

SKU CH-00HD-MRS5N MPN SB5PH27E064TOP1

Enterprise U.2 15mm SSD delivering 6.4TB capacity with PCIe 5.0 speeds up to 14500 MB/s read and 10000 MB/s write for data-centre workloads

  • Total capacity6.4 TB
  • Sequential read speedUp to 14,500 MB/s
  • Sequential write speedUp to 10,000 MB/s
  • Interface typePCI-Express 5.0
  • Form factorU.2 15 mm
  • NAND flash type176L TLC 3D NAND

Model 6.4TB U.2 Opal

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  • Sequential reads reach 14500 MBps via PCIe 5.0 x4
  • Sequential writes hit 10000 MBps on 176L TLC 3D NAND
  • Random reads deliver 3000000 IOPS for low-latency workloads
  • 3 DWPD endurance covers 35 PBW over the drive life
  • 2500000-hour MTBF supports continuous data-centre operation

Solidigm D7-PS1030 6.4TB U.2 enterprise SSD

This 6.4TB U.2 15mm drive uses 176L TLC 3D NAND and a PCIe 5.0 x4 interface for data-centre workloads. It targets servers needing high sequential throughput and strong random performance in a standard enterprise form factor.

Installation notes and common issues

The 15mm Z-height requires a compatible U.2 bay or backplane; thinner 7mm slots will not accept it. Active power reaches 23W, so adequate airflow must be planned. Opal encryption is supported but must be configured in the host system or management software.

Capacity headroom and limits

6.4TB provides substantial space for mixed read-write workloads rated at 3 DWPD or 35 PBW total endurance. Sequential reads up to 14500 MBps and writes up to 10000 MBps handle large dataset transfers. Random write IOPS of 800000 may become the bottleneck for extremely write-heavy, small-block applications.

How it compares

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

Price $5,311.99
Pricier than about 84% of the 1,039 comparable items (median $992.99).
Total capacity 6.4 TB
Higher than about 70% of the 522 comparable items (median 3.2 TB).
Sequential read speed Up to 14,500 MB/s
Higher than about 90% of the 311 comparable items (median 6,500 MB/s).
Price per TB $830.00 per TB
Pricier than about 72% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSolidigm
Model nameD7-PS1030
Part numberSB5PH27E064TOP1
Total capacity6.4 TB
Performance
Sequential read speedUp to 14,500 MB/s
Sequential write speedUp to 10,000 MB/s
Random read (4K)3,000,000 IOPS (4K Blocks)
Random write (4K)800,000 IOPS (4K Blocks)
Storage
NAND flash type176L TLC 3D NAND
Write endurance3 DWPD / 35 PBW
Ports & slots
Interface typePCI-Express 5.0
Power
Idle power draw5 W
Active power draw23 W
Size & build
Form factorU.2 15 mm
Product weight140g +/- 10g
Shipping weight0.17 kg
Package size140 × 110 × 17 mm
Environment & compliance
Operating temperature range0 °C to 77 °C
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 failures2,500,000 h
Security featuresOpal

Other versions of this model

5 more in the same range

Questions about this item

How do I verify the D7-PS1030 is performing correctly after installation?

Run a benchmark such as FIO or CrystalDiskMark; sustained sequential reads should approach 14500 MBps and writes 10000 MBps on a PCIe 5.0 x4 link, while 4K random reads reach 3000000 IOPS and writes 800000 IOPS.

What ships with the SB5PH27E064TOP1 and what must I source separately?

The single-pack box contains the 6.4 TB U.2 15 mm drive only; a compatible U.2 backplane or cable, PCIe 5.0 x4 slot, and cooling adequate for 23 W active power are not included.

Which capacity and endurance tier of the D7-PS1030 should I select for a write-heavy database?

This model provides 6.4 TB with 3 DWPD (35 PBW); choose it when the workload demands sustained writes within that endurance budget, otherwise a higher-DWPD variant would be required.

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