4U liquid-cooled GPU server

Allied Lancer MI355X LC

Eight AMD Instinct MI355X, liquid-cooled.

SKU ALL-G4L3-ZX1

Specifications

Designed with you

This system is specified with your data-centre team. Compute, networking, power, cooling and deployment services are designed together before the final configuration is agreed.

Dimensions (W×H×D mm): 4U447 x 175.5 x 901
GPU: 8 x liquid-cooled AMD Instinct MI355X OAM GPUs
CPU: AMD EPYC 9005/9004 Server ProcessorsDual processors, cTDP up to 500 W
Memory: 24 x DIMM slotsSupport DDR5 RDIMM12-Channel memory per processorAMD EPYC 9005: Up to 6400 MT/s
Power supply: 3+3 5200 W 80 PLUS Titanium redundant power supplies (200–240 V input only)
Weight: Net 56.5 kggross 86.8 kg
Cooling: CPU and GPU direct liquid cooling with leak detection
Expansion slots: 8 x FHHL x16 (Gen5 x16) single-slot, for GPU networking4 x FHHL x16 (Gen5 x16) dual-slot
Storage: Front hot-swap: 8 x 2.5" Gen5 NVMeInternal M.2: 2 x M.2 (2280/22110), PCIe Gen3 x4/x1
LAN: Front: 2 x 10 Gb/s LAN (1 x Intel X710-AT2)1 x Management LAN (front)1 x Management LAN (rear)
Front I/O: 2 x USB 3.2 Gen1 ports (Type-A)1 x VGA port2 x RJ45 ports1 x MLAN port
Rear I/O: 1 x MLAN port
Security: 1 x TPM header with SPI interfaceoptional TPM 2.0 module
Management: BMC (ASPEED AST2600) with web management console, HTML5 KVM, sensor monitoring, power control and capping, LDAP/AD/RADIUS
Fans: Motherboard: 2 x 60x60x56mm, 2 x 60x60x76mmPCIe slots: 4 x 80x80x56mmGPU tray: 4 x 60x60x38mm
Operating environment: Operating 10°C to 30°C8% to 80% (non-condensing)

Ideal for

AMD-based AI stacks
Liquid-cooled data centres
Dense large-model training

Built by Allied

Configured, burned-in and supported locally.

Every system is assembled to the agreed bill of materials, tested under sustained load and delivered with local support.