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xFusion FusionServer 2258H V8
2 × AMD EPYC 9005 up to 192 cores · 24 DDR5 DIMM slots
Up to 4 dual-width GPUs · 10 PCIe 5.0 slots · 2 × OCP 3.0
A next-generation 2U dual-socket rack server built on the AMD EPYC 9004/9005 platform. With two processors offering up to 192 cores, twenty-four DDR5 DIMM slots, ten PCIe 5.0 slots, two hot-swap OCP 3.0 NICs and room for up to four dual-width accelerators, the 2258H V8 is a high-density general-purpose workhorse for virtualization, databases, big-data analytics, private cloud, HPC and GPU-accelerated inference. It is the dual-socket successor to the previous-generation xFusion 2258 V7.
Virtualization & cloud
Two high-core EPYC processors consolidate very large VM and container fleets.
Databases & analytics
24 DIMM slots and fast NVMe storage feed demanding in-memory and big-data work.
AI inference & GPU
Up to four dual-width GPUs on PCIe 5.0 bandwidth for inference and VDI.
Dense 2U value
Dual-socket expansion and memory headroom in a compact, efficient enclosure.
Technical specifications
The figures below follow the official xFusion FusionServer 2258H V8 product specification. We configure every unit to your exact requirements.
| Form factor | 2U dual-socket (2U2P) rack server |
|---|---|
| Processor | 2 × AMD EPYC 9004 (Genoa) or EPYC 9005 (Turin), TDP up to 500 W; up to 192 cores per socket |
| Memory | 24 DIMM slots; DDR5 up to 6400 MT/s |
| Local storage | Hot-swap 8 × 2.5″, 16 or 24 × NVMe, 8 × 2.5″ NVMe with hardware RAID, 8 × 3.5″, plus 4 rear NVMe and 2 × M.2 SSDs |
| RAID controller | RAID 0, 1, 10, 5, 50, 6, 60 with supercapacitor cache protection; RAID-level migration and drive roaming |
| Network | 2 × hot-swappable OCP 3.0 NICs (PCIe 5.0) |
| PCIe expansion | 10 PCIe 5.0 slots, plus 2 × OCP 3.0 (up to 12 PCIe 5.0 devices in total) |
| Accelerators | Up to 4 × dual-width GPUs |
| Cooling | Four pairs of 80 mm counter-rotating hot-swap fans in N+1 redundancy |
| Power supply | Redundant 1+1 hot-swap PSUs with high-efficiency Platinum/Titanium ratings (options vary by configuration) |
| Management | iBMC with Redfish, SNMP, IPMI 2.0 and HTML5/VNC KVM, agentless; optional FusionDirector |
| Security | Power-on and administrator passwords, TPM 2.0, secure boot, cover-intrusion detection; CC EAL4+ and FIPS certified components |
| Dimensions (H×W×D) | 86.1 × 447 × 798 mm (3.39 × 17.60 × 31.42 in); operating temp 5 to 45 ℃, ASHRAE A1-A4 |
Performance at a glance
Indicative maximum values based on official xFusion specifications; actual configuration depends on processor, memory and accelerator selection.
Engineering views of the 2258H V8
The images below are official xFusion engineering renders that illustrate the platform architecture. Each server we deliver is then configured, tested and photographed in our own workshop before dispatch.
Example configurations
General-purpose node
- 1 × EPYC 9004 (base core)
- 8 × 32 GB DDR5-4800
- 2 × 480 GB SATA SSD
- OCP dual-port, single PSU
Virtualization host
- 2 × EPYC 9004/9005 mid-range
- 16 × 64 GB DDR5-6400
- 4 × 1.92 TB NVMe SSD
- 2 × OCP 25GbE, redundant PSU
Dense / GPU node
- 2 × EPYC 9005 up to 192 cores / 500 W
- 24 × 64/128 GB DDR5
- Up to 4 dual-width GPUs
- 100/200GbE fabric, high-watt PSU
How we prepare every server
Configuration check
We verify CPU, memory, drives and cards against your order and the official spec.
BIOS & firmware
Firmware is updated and BIOS settings (boot order, virtualization, SR-IOV) are applied.
Stress test
CPU, memory and accelerators are exercised to confirm stability under load.
Storage & RAID
RAID arrays are built and every drive is confirmed healthy with no errors.
Test & record
The unit is tested, labels verified, and photographed for your records.
Export packing
Secure packaging protects the server during international air or sea freight.
Why xFusion
Proven at scale
xFusion servers are deployed across carrier, cloud and enterprise data centers.
Energy efficient
Dynamic energy management and high-efficiency PSUs help reduce operating cost.
Open standards
PCIe 5.0, OCP 3.0 and Redfish make third-party integration straightforward.
Intelligent O&M
iBMC and optional FusionDirector enable remote, automated lifecycle management.
| xFusion 2258H V8 | Previous-gen 2258 V7 | |
|---|---|---|
| Platform | EPYC 9004 / 9005 | Earlier EPYC generation |
| Maximum cores | Up to 192 per socket | Lower per-socket ceiling |
| Memory | 24 × DDR5-6400 | Fewer/slower DIMMs |
| PCIe | PCIe 5.0 throughout | Earlier PCIe generation |
| Positioning | Current-generation flagship 2U | Established, cost-effective 2U |
Buy with confidence
Global B2B shipping
We export to customers worldwide with full export documentation and flexible air or sea freight.
Tested before dispatch
Every unit is configured, stress-tested and photographed before it leaves our workshop.
Responsive support
Our technical team typically responds within one working day, before and after purchase.
Get a configured quote for the 2258H V8
Tell us your CPU, memory, storage, GPU and network requirements and we will respond with a tailored configuration and pricing, usually within one working day.
Frequently asked questions
What is the 2258H V8?
It is xFusion’s next-generation 2U dual-socket rack server, built on the AMD EPYC 9004/9005 platform and designed for virtualization, big data, databases, HPC, cloud and GPU inference.
Which processors does it support?
It accepts two AMD EPYC 9004 (Genoa) or EPYC 9005 (Turin) processors, each with a TDP up to 500 W and up to 192 cores.
How does it differ from the 2258 V7?
The 2258H V8 moves to the newer EPYC 9004/9005 platform with a higher per-socket core ceiling, DDR5 memory up to 6400 MT/s and PCIe 5.0 throughout, while the 2258 V7 uses the earlier generation.
How much memory can it take?
It has twenty-four DDR5 DIMM slots supporting speeds up to 6400 MT/s, giving generous capacity for in-memory databases and dense virtualization.
What drive configurations are available?
It supports 8 × 2.5″, 16 or 24 × NVMe, 8 × 3.5″, four rear NVMe drives and two M.2 SSDs, with hardware RAID 0/1/10/5/50/6/60.
How many GPUs can it hold?
It supports up to four dual-width GPUs, all connected over PCIe 5.0, suitable for inference, VDI and accelerated computing.
How many PCIe slots and what networking does it have?
It offers ten PCIe 5.0 slots plus two hot-swappable OCP 3.0 NICs, so you can select the exact port count, speed and fabric you need.
How is it cooled and powered?
It uses four pairs of 80 mm counter-rotating hot-swap fans in N+1 redundancy and redundant 1+1 PSUs with high-efficiency ratings.
Are the photos of the actual server?
The engineering images on this page are official xFusion renders illustrating the design. Every unit we deliver is then configured and tested in our workshop, and we share photos of your actual server before dispatch.
How do I get a quote and how long does it take?
Send us your configuration through the contact page and we will reply with a tailored quote, usually within one working day, including export and shipping options.
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