Solidigm
Solidigm D7-P5520 7.68TB E1.S PCIe 4.0 x4 enterprise SSD SSDPFUKX076T1OZ
A 7.68 TB E1.S enterprise SSD delivering 6600 MB/s reads and 4200 MB/s writes with 14.0 PBW endurance
- Form FactorE1.S
- Capacity7.68TB
- Memory Components3D NAND TLC
- InterfacePCI-Express 4.0 x4
- Max Sequential ReadUp to 6600 MBps
- Max Sequential WriteUp to 4200 MBps
- High capacity of 7.68TB supports large datasets
- Sequential read up to 6600 MBps accelerates data access
- Sequential write up to 4200 MBps speeds up ingest workloads
- Random read up to 1,100,000 IOPS handles heavy transactional traffic
- 0 PBW endurance rating extends drive lifespan in write-intensive use
7.68TB E1.S enterprise SSD
The Solidigm D7-P5520 delivers 7.68TB of capacity in the E1.S 9.5mm form factor. It connects over PCI-Express 4.0 x4 and uses 3D NAND TLC memory. The drive is built for data centre and server environments that need high-density storage in a compact footprint.
Capacity and endurance headroom
With 7.68TB of usable space the drive accommodates large datasets, virtualisation images and warm-tier workloads. Endurance is rated at 14.0 PBW, so sustained write traffic is supported until the written data approaches that threshold. Sequential reads reach 6600 MBps and writes 4200 MBps, while random performance tops out at 1,100,000 read IOPS and 220,000 write IOPS.
E1.S build and daily implications
The E1.S 9.5mm module weighs 72g and draws 5W idle or 18W active, fitting standard hot-plug cages without extra cabling. It operates from 0°C to 70°C and survives 1,000 G shock plus 2.17 GRMS operating vibration. Builders needing a 15mm or U.2 form factor, or a higher write-endurance tier, should look elsewhere.
Punti di forza
- High capacity of 7.68TB supports large datasets
- Sequential read up to 6600 MBps accelerates data access
- Sequential write up to 4200 MBps speeds up ingest workloads
- Random read up to 1,100,000 IOPS handles heavy transactional traffic
- 0 PBW endurance rating extends drive lifespan in write-intensive use
Caratteristiche tecniche
| Brand | Solidigm |
|---|---|
| Series | D7-P5520 |
| Part Number | AA0020013 |
| Form Factor | E1.S |
| Capacity | 7.68TB |
| Memory Components | 3D NAND TLC |
| Interface | PCI-Express 4.0 x4 |
| Max Sequential Read | Up to 6600 MBps |
| Max Sequential Write | Up to 4200 MBps |
| 4KB Random Read | Up to 1,100,000 IOPS |
| 4KB Random Write | Up to 220,000 IOPS |
| Read Latency | 75µs |
| Write Latency | 15µs |
| Endurance | 14.0 PBW |
| MTBF | 2,000,000 hours |
| Power Consumption (Idle) | 5W |
| Power Consumption (Active) | 18W |
| Operating Temperature | 0°C ~ +70°C |
| Max Shock Resistance | 1,000 G (Max) at 0.5 msec |
| Max Vibration Resistance | Operating: 2.17 GRMS (5 - 700 Hz) Max Non-Operating: 3.13 GRMS (5 - 800 Hz) Max |
| Weight | 72g +/- 5g |
| Peso di spedizione | 0.20 kg |
| Dimensioni del pacco | 160 × 120 × 30 mm |
Domande su questo articolo
Will the E1.S PCIe 4.0 x4 interface work in a server that only has U.2 PCIe 3.0 slots?
This drive uses an E1.S PCIe 4.0 x4 interface. It requires a compatible E1.S backplane or adapter; it cannot plug directly into a U.2 PCIe 3.0 slot without a physical and electrical converter.
How can I verify the 6600 MBps sequential read and 1100000 IOPS random read after installation?
Run a benchmark tool such as fio or CrystalDiskMark against the drive. Compare the measured sequential read and 4 KB random read results to the rated 6600 MBps and 1100000 IOPS figures.
Does the single pack include a heatsink, mounting screws or a PCIe adapter bracket?
The single pack contains the 7.68 TB E1.S drive only. Heatsinks, mounting screws and any PCIe adapter brackets are not included and must be sourced separately.
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