HPE P72664-B21 | AMD EPYC 9455P Server CPU, 48-Core, 3.15GHz, 300W

Authorised HPE Partner

SKU:P72664-B21

Stock Status: Enquire

Request Quote

Sale Stock Status: Enquire

Shipping calculated at checkout.

Description

The AMD EPYC 9455P is a 48-core, single-socket (P-series) server CPU for HPE ProLiant Gen12 servers such as the DL345 Gen12. It delivers 96 threads with a 3.15 GHz base clock and up to 4.4 GHz boost, backed by 256 MB of L3 cache within a 300 W TDP. It suits cloud, enterprise and HPC workloads where high core density and memory bandwidth matter.

Built on the 5th Gen AMD EPYC 9005 Series platform, the processor uses the SP5 socket with 12-channel DDR5 memory at up to 6400 MT/s and 128 PCIe 5.0 lanes per processor. AMD Infinity Guard security features and an energy-efficient design help support consolidated, secure server deployments.

Features

- 48 cores and 96 threads for high-density cloud, enterprise and HPC workloads
- 3.15 GHz base clock with up to 4.4 GHz boost
- 256 MB L3 cache
- 12-channel DDR5 memory support at up to 6400 MT/s
- 128 PCIe 5.0 lanes per processor for high-bandwidth I/O
- AMD Infinity Guard security features
- Energy-efficient design
- Single-socket (P-series) design for HPE ProLiant Gen12 servers such as the DL345 Gen12

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

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

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Processor family: AMD EPYC
- Processor model: AMD EPYC 9455P
- Cores / threads: 48 / 96
- Base frequency: 3.15 GHz
- Max boost frequency: up to 4.4 GHz
- L3 cache: 256 MB
- Thermal Design Power (TDP): 300 W
- Socket: SP5 (6096-pin LGA)
- Memory channels: 12 (DDR5-SDRAM)
- Max memory speed: 6400 MT/s
- Max memory per processor: 6 TB (2DPC)
- PCIe: 128 PCIe 5.0 lanes per processor
- Operating mode: 64-bit
- Design: single-socket (P-series)

FAQs

Q: Which HPE servers support the EPYC 9455P?
A: It is offered as a core processor option in the HPE ProLiant Compute DL345 Gen12 single-socket server.

Q: How many cores and threads does this processor have?
A: The AMD EPYC 9455P has 48 cores and 96 threads, with a 3.15 GHz base clock and up to 4.4 GHz boost.

Q: What memory does the EPYC 9455P support?
A: It supports 12 channels of DDR5 memory at up to 6400 MT/s, with up to 6 TB per processor at 2 DIMMs per channel.

Q: Can I use this CPU in a dual-socket server?
A: No. The P-series designation indicates a single-socket design, intended for single-processor platforms.

Q: What socket does it use and what is the TDP?
A: It uses the SP5 socket (6096-pin LGA) and has a 300 W TDP, so the server needs cooling and power delivery suited to that rating.

Q: How much PCIe connectivity does it provide?
A: It provides 128 PCIe 5.0 lanes per processor.

Popular Products

CAT6A Ethernet Patch Cable | UTP | 28AWG | LSZH | 0.25M to 10M

OM4 Multimode Fibre Optic Cable | Duplex LC to LC | LSZH Aqua | 0.25 to 10 Meter

Juniper AP45-WW | Mist AP45 Wi-Fi 6E Access Point, 4x4:4, WW, Internal Antenna

Fortinet FG-60F | Entry-Level Firewall, 10x GE RJ45, 1 Gbps NGFW

ATEN CL3108NX-ATA-AU | 8-Port VGA LCD KVM Switch, 18.5in, Short Depth

APC SMX1500RMI2U | Smart-UPS X Rack/Tower UPS, 1500VA, 230V, 8x C13, LCD

Jabra 23189-999-779 | Evolve2 30 SE MS Teams Wired Stereo Headset, USB-C/USB-A

Eaton 5SX3000RAU | 5SX 3000VA Rack/Tower UPS, 2U, 2700W, 16A Input

Aruba R7J38A | AP-655 Wi-Fi 6E Tri-Radio Access Point, 4x4:4, Internal Antennas

Item added to your cart

HPE P72664-B21 | AMD EPYC 9455P Server CPU, 48-Core, 3.15GHz, 300W