Solidigm
Solidigm D7-P5520 1.92TB E1.S 15mm enterprise SSD SSDPFVKX019T1OS
E1.S 15mm enterprise SSD delivering 5300 MB/s sequential read, 1900 MB/s write and 706k random read IOPS with 3.5 PBW endurance
- Form FactorE1.S 15mm
- Capacity1.92TB
- Memory Components144L TLC 3D NAND
- InterfacePCI-Express 4.0 x4
- Max Sequential ReadUp to 5300 MBps
- Max Sequential WriteUp to 1900 MBps
- High-speed reads up to 5300 MBps via PCIe 4.0 x4
- Sustained writes up to 1900 MBps for demanding workloads
- 706000 random read IOPS accelerates database queries
- 5 PBW endurance rating supports heavy write cycles
- Opal security protects data at rest
Enterprise E1.S 15mm drive
The Solidigm D7-P5520 is a 1.92TB enterprise SSD built for PCIe 4.0 x4 servers and storage arrays. Its E1.S 15mm form factor fits high-density hot-plug bays in modern data centres. It targets workloads that need consistent read performance and power-loss protection.
Capacity and headroom
1.92TB of 144L TLC 3D NAND delivers up to 5300 MBps sequential read and 1900 MBps sequential write. Random performance reaches 706000 read IOPS and 114000 write IOPS at 4K blocks. The 3.5 PBW endurance rating supports sustained write workloads, while sequential write throughput is the limiting factor for ingest-heavy pipelines.
Build quality and connectors
The single-sided E1.S 15mm module weighs 84g and mounts directly into tool-less EDSFF cages without cables. Opal security encrypts data at rest. Idle power is 5W and active power 13W within a 0°C to 70°C operating range. Shock tolerance of 1000 G and vibration ratings of 2.17 GRMS operating and 3.13 GRMS non-operating suit dense rack environments.
Punti di forza
- High-speed reads up to 5300 MBps via PCIe 4.0 x4
- Sustained writes up to 1900 MBps for demanding workloads
- 706000 random read IOPS accelerates database queries
- 5 PBW endurance rating supports heavy write cycles
- Opal security protects data at rest
Caratteristiche tecniche
| Brand | Solidigm |
|---|---|
| Model | D7-P5520 |
| Part Number | SSDPFVKX019T1OS |
| Form Factor | E1.S 15mm |
| Capacity | 1.92TB |
| Memory Components | 144L TLC 3D NAND |
| Interface | PCI-Express 4.0 x4 |
| Max Sequential Read | Up to 5300 MBps |
| Max Sequential Write | Up to 1900 MBps |
| 4KB Random Read | 706000 IOPS (4K Blocks) |
| 4KB Random Write | 114000 IOPS (4K Blocks) |
| Endurance | 3.5 PBW |
| MTBF | 2,000,000 hours |
| Security | Opal |
| Power Consumption (Idle) | 5W |
| Power Consumption (Active) | 13W |
| 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 | 84g +/- 5g |
| Peso di spedizione | 0.17 kg |
| Dimensioni del pacco | 140 × 110 × 17 mm |
Domande su questo articolo
Will the E1.S 15mm form factor fit in the same backplane slots as my existing E1.S drives?
Yes, the drive uses the standard E1.S 15mm form factor and PCI-Express 4.0 x4 interface, so it occupies the same physical slot and electrical connection as other E1.S 15mm devices.
How can I verify the drive delivers the rated 706000 random read IOPS after installation?
Run a 4K random read benchmark such as FIO with an appropriate queue depth; sustained results near 706000 IOPS confirm the controller and 144L TLC 3D NAND are performing to specification.
Does the single pack include a heatsink, mounting screws or a power cable, or must I source them separately?
The single pack contains only the SSD itself; any E1.S cage heatsink, retention screws or backplane power delivery must be supplied by the server chassis or purchased separately.
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