• Black HPE P57803-B21 7.68TB NVMe SSD server rack
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HPE

HPE P57803-B21 | 7.68TB NVMe PCIe 5.0 x4 E3.S (EDSFF) Read Intensive, SPDM attestation, enterprise data-center SSD

P57803-B21

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Description

Enterprise NVMe SSD in E3.S (EDSFF) form factor leveraging PCIe 5.0 x4, optimized for read-intensive workloads and supporting SPDM device attestation. Requires a compatible E3.S NVMe backplane/cage.

Features

- PCIe 5.0 x4 NVMe for next-generation throughput and low latency
- E3.S (EDSFF) density and thermals optimized for modern server bays
- Read-intensive tuning for analytics, content delivery, and boot/OS pools
- Enterprise reliability with power-loss protection and end-to-end data integrity
- SPDM attestation support for secure, verifiable infrastructure

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Capacity: 7.68TB
- Interface: PCIe 5.0 x4, NVMe
- Form factor: E3.S (EDSFF), EC1
- Workload: Read Intensive (RI) endurance profile
- Security/attestation: SPDM support
- NAND: 3D TLC (enterprise-grade)
- Power-loss protection: Yes (enterprise NVMe design)
- Connector: E3.S edge connector
- Compatibility: Requires server with E3.S NVMe backplane/cage; PCIe 5.0 device may operate at Gen4 where supported

FAQs

Q: Will this fit U.2/U.3 2.5-inch bays?
A: No. It uses the E3.S (EDSFF) form factor and requires an E3.S backplane.

Q: Can I use it in a PCIe Gen4 system?
A: PCIe is backward compatible. If your server and E3.S backplane support it, the drive can operate at Gen4 speeds.

Q: Is this suitable for mixed or write-intensive workloads?
A: It is optimized for read-intensive workloads. For heavier write duty cycles, select a mixed-use or write-intensive model.

Q: Does it support device attestation?
A: Yes, it supports SPDM device attestation for security and trust validation.

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