Brand: Acer | Category: Servers
SKU: ACER-R685F4 | Part #: R685.F4 | MPN: R685.F4
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The Acer Altos BrainSphere R685 F4 GPU Server from Acer is enterprise-grade Servers hardware built for data centers. High-density 2U GPU server supporting up to 8x GPU accelerators for enterprise AI inference and training workloads. Available in brand new condition. Available from Omnixon Global — contact our team to request a quote.
| Brand | Acer |
| Category | Servers |
| SKU | ACER-R685F4 |
| Part Number | R685.F4 |
| Condition | New |
| Model | Altos BrainSphere R685 F4 |
| Form Factor | 2U Rack Server |
| Processor | Dual-socket AMD EPYC 9004 series (up to 128 cores, 384 GB DRAM) |
| GPU Accelerators | Up to 8x PCIe 5.0 GPU slots (H100, H200, L40S, L4 compatible) |
| Memory Configuration | Up to 12x DDR5 DIMM slots per socket (384 GB maximum) |
| Memory Speed | DDR5-5600 registered DIMMs |
| Storage | Up to 4x 3.5" NVMe hot-swap drive bays |
| Network | 4x 10GbE RJ45 + 2x 25GbE SFP28 (expandable to dual-port 100GbE) |
| PCIe Architecture | PCIe 5.0 with optimized GPU slot layout for minimal latency |
| Power Supply | Dual 2000W or 2400W hot-swappable platinum-rated PSUs |
| Cooling | Liquid-capable rear-door heat exchanger with variable-speed fans |
| Remote Management | Baseboard Management Controller (BMC) with IPMI 2.0 and out-of-band management |
| Security | TPM 2.0, UEFI Secure Boot, encrypted BMC communications |
| Operating Systems | RHEL, Ubuntu, CentOS, SUSE, Windows Server certified support |
| Dimensions | 87 mm (H) × 482 mm (W) × 732 mm (D) |
| Weight | Approximately 45 kg (empty), 55+ kg (fully configured) |
The Acer Altos BrainSphere R685 F4 GPU Server is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
Key specifications for the Acer Altos BrainSphere R685 F4 GPU Server: new condition; manufacturer Acer; model Altos BrainSphere R685 F4; form factor 2U Rack Server; processor Dual-socket AMD EPYC 9004 series (up to 128 cores, 384 GB DRAM); gpu accelerators Up to 8x PCIe 5.0 GPU slots (H100, H200, L40S, L4 compatible); memory configuration Up to 12x DDR5 DIMM slots per socket (384 GB maximum). Manufacturer part number R685.F4. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.