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Rectangular E1.S 15mm enterprise SSD with green circuit board and silver label

Solidigm

Solidigm D7-P5520 7.68TB E1.S 15mm enterprise SSD SSDPFVKX076T1N1

SKU CH-W5S4-8RPP3 MPN SSDPFVKX076T1N1

7.68 TB E1.S 15 mm enterprise SSD with 144-layer TLC 3D NAND and PCIe 4.0 x4, rated for 2,000,000 hours MTBF

  • Form FactorE1.S 15mm
  • Capacity7.68TB
  • Memory Components144L TLC 3D NAND
  • InterfacePCI-Express 4.0
  • MTBF2,000,000 hours
  • Max Shock Resistance1,000 G (Max) at 0.5 msec

Options 7.68TB, E1.S 15mm, Non-OPAL

Voir les 2 autres configurations
  • 68TB capacity supports dense server storage
  • PCI-Express 4.0 interface enables high-throughput data transfer
  • 144L TLC 3D NAND delivers reliable enterprise endurance
  • 2,000,000 hours MTBF ensures long-term operational stability
  • E1.S 15mm form factor fits compact server bays

7.68TB E1.S 15mm enterprise SSD

The Solidigm D7-P5520 is a 7.68TB enterprise solid-state drive built in the E1.S 15mm form factor. It uses 144L TLC 3D NAND and connects through a PCI-Express 4.0 x4 interface. The drive is rated for a mean time between failures of 2,000,000 hours. It is designed for density-optimised server and storage platforms.

Suits high-capacity read-intensive workloads

This drive fits data-centre operators who need large-capacity flash in the E1.S 15mm size for read-heavy applications such as content delivery, warm storage or boot volumes. It is not suited for write-intensive workloads that demand higher endurance, nor for systems that cannot accept the E1.S 15mm form factor or a PCIe 4.0 connection. Buyers needing a different physical size or a higher write-endurance class should evaluate other models.

PCIe 4.0 x4 interface requirement

The single specification that decides compatibility is the PCI-Express 4.0 x4 interface. The host system must provide an E1.S slot wired for PCIe 4.0 x4 to operate this drive at its intended speed. Without that interface the drive will not function, so verifying the backplane and controller support is the essential step before purchase.

Points forts

  • 68TB capacity supports dense server storage
  • PCI-Express 4.0 interface enables high-throughput data transfer
  • 144L TLC 3D NAND delivers reliable enterprise endurance
  • 2,000,000 hours MTBF ensures long-term operational stability
  • E1.S 15mm form factor fits compact server bays

Caractéristiques

BrandSolidigm
SeriesD7-P5520
ModelD7-P5520
Form FactorE1.S 15mm
Capacity7.68TB
Memory Components144L TLC 3D NAND
InterfacePCI-Express 4.0
MTBF2,000,000 hours
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
Poids d’expédition0.17 kg
Dimensions du colis432 × 313 × 140 mm

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Questions sur cet article

What does the 7.68TB capacity mean for a server running mixed read and write workloads?

The 7.68TB capacity provides high-density storage for mixed read and write workloads in data centre servers, using 144L TLC 3D NAND to deliver consistent performance across the full drive.

How does the PCI-Express 4.0 interface affect maximum throughput in a live system?

The PCI-Express 4.0 x4 interface sets the theoretical bandwidth ceiling; actual throughput depends on the host platform, slot configuration and workload mix in the server.

What physical space and mounting does the E1.S 15mm form factor require?

The E1.S 15mm form factor fits a standard E1.S drive bay with a 15mm Z-height, using the EDSFF connector for tool-less insertion and secure retention in compatible server chassis.

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