• HPE P57789-B21 AMD EPYC 7402 processor with silver blue components
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HPE

HPE P57789-B21 | EPYC 7402 24C/48T 2.8GHz base, up to 3.35GHz boost, 128MB L3, 180W TDP — DL385 Gen10 Plus v2 kit

P57789-B21

Stock Status: Enquire

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Description

Processor option kit featuring AMD EPYC 7402 for ProLiant DL385 Gen10 Plus v2 servers, delivering strong multi-core performance for virtualization, databases, and general compute.

Features

- 24-core EPYC performance for dense virtualization and throughput workloads
- Large 128 MB L3 cache to accelerate memory-intensive applications
- PCIe Gen4 support for high-speed NVMe and accelerator connectivity
- Robust security features including AMD SEV/SEV-ES
- Optimized for ProLiant DL385 Gen10 Plus v2 platforms

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

- CPU: AMD EPYC 7402 (2nd Gen "Rome")
- Cores/threads: 24 / 48
- Clock: 2.8 GHz base, up to 3.35 GHz boost
- L3 cache: 128 MB
- TDP: 180 W
- Socket: SP3
- Memory: 8-channel DDR4 ECC RDIMM/LRDIMM (up to 3200 MT/s; platform dependent)
- PCIe: Gen4 lanes (platform dependent availability)
- Virtualization: AMD-V, SEV/SEV-ES
- Platform compatibility: ProLiant DL385 Gen10 Plus v2

FAQs

Q: Is a heatsink included?
A: Contents vary by option kit. Verify required heatsink, blanks, and installation hardware per your server quickspecs.

Q: Can I mix this CPU with a different model in a dual-CPU system?
A: No. Dual-processor configurations require matched processor models and similar characteristics.

Q: Does this support DDR4-3200 memory speeds?
A: Yes, EPYC 7002 supports up to DDR4-3200; effective speed may depend on memory population and server firmware.

Q: Is this compatible with DL385 Gen10 (non-Plus)?
A: It is specified for DL385 Gen10 Plus v2. Check HPE quickspecs for cross-generation compatibility before purchase.

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