G493-ZB2-AAP1 Gigabyte Dual EPYC 9004 4U 6NG493ZB2DR000ACP1 Server Barebone

Product version:

Rev-3.x

Product line:

Gigabyte G Series

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Happyware Article Number:

SH4B7479-765875

Manufacturer Number:

6NG493ZB2DR000ACP1

Brand:

Gigabyte

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

G493-ZB2-AAP1 Gigabyte

High-Density 4U Dual-Socket GPU Server Barebone with PCIe Gen5 Switch Backplane using the G493-ZB2-AAP1 Gigabyte

The G493-ZB2-AAP1 Gigabyte is a 4U rack barebone engineered for multi-GPU acceleration with a dual-socket AMD EPYC SP5 platform supporting EPYC 9005/9004 (Turin/Genoa) processors and high CPU TDP headroom for compute-heavy nodes. A PCIe Gen5 switch backplane is designed to sustain consistent bandwidth to GPU and NIC endpoints, aligning the chassis with AI training, large-batch inference, and simulation pipelines that are sensitive to I/O contention.

Memory architecture is centered on DDR5 ECC RDIMM with 48 DIMM slots and 12 memory channels per CPU, enabling high capacity footprints and balanced NUMA scaling for distributed GPU workloads. For storage, the G493-ZB2-AAP1 Gigabyte combines 12 front 2.5-inch hot-swap bays supporting NVMe Gen5 and SATA, with SAS-4 available via an add-in HBA, plus dual M.2 NVMe slots for OS or staging. Expansion is optimized for accelerators: 8 FHFL PCIe Gen5 x16 slots are designated for GPUs, with additional FHFL and low-profile Gen5 x16 slots for fabric, DPU, or storage controllers.

Why Choose the G493-ZB2-AAP1 Gigabyte?

The G493-ZB2-AAP1 Gigabyte delivers a practical density-to-performance profile for enterprises consolidating accelerated compute into fewer racks while preserving serviceability through hot-swap power and front-access storage. Its Gen5 lane budgeting and switch fabric help scale multi-GPU configurations with predictable throughput, and integrated BMC management supports standardized remote operations across deployments.

Gigabyte applies a platform-first engineering approach focused on validated server thermals, redundant power design, and management integration that aligns with modern data centre requirements for remote provisioning, lifecycle control, and component-level replaceability.

Key Applications:

AI model training
Multi-GPU inference
HPC simulation
Visual computing
GPU-accelerated virtualization

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your G493-ZB2-AAP1 Gigabyte project scope, and can extend the warranty up to 6 years to secure long-term operational planning for accelerated clusters.

Technical details of G493-ZB2-AAP1 Gigabyte

Type:

Rack

Suitability:

Server

CPU Socket:

SP5 (LGA 6096)

CPU Family:

EPYC

Supported CPU Manufacturer:

AMD

Supported CPU Type:

EPYC 9004 EPYC 9005

Supported CPU Generation:

4th 5th

Supported CPU Codename:

Genoa Turin

Nodes:

RAM Type:

RDIMM

RAM Max. Total:

12TB

RAM Slots Total:

ECC Support:

ECC

Bays:

12x 2.5" HotSwap NVMe, SATA, SAS

Hot-Swap:

Yes

RAID Support:

Yes

PCIe:

8x PCIe 5.0 x16 (x16 mode) 4x PCIe 5.0 x16 (x16 mode) 2x PCIe 5.0 x16 (x16 mode)

Expansion Slots:

4x PCIe 5.0 x16 Full-Height Full-Length (Standard) 8x PCIe 5.0 x16 Full-Height Full-Length (Standard) 2x PCIe 5.0 x16 Low-Profile

Onboard Network LAN:

2x RJ45 1 Gbps Intel I350-AM2

Onboard Network LAN Speed:

1 Gbps

Front I/O Ports:

VGA NMI button System status LED Storage Activity LED Power button with LED System Reset button USB UID button with LED

IPMI / BMC integrated:

Yes

Chipset:

System-on-Chip (SoC)

Power Supply Wattage:

3000W

Redundant Power Supply:

Yes

Number of Power Supplies:

80 Plus Certificate:

80 Plus Titanium

Quantity of Cooler:

Performance Class:

Enterprise-Class

TDP (Thermal Design Power):

500W

Applications:

AI/Deep Learning AI Inference High End Enterprise Server Visual Computing GPU Server 3D Rendering High-Performance Computing (HPC) Enterprise

Onboard CPU:

Onboard Graphic:

Yes

Graphics Manufacturer:

ASpeed

Supported GPU Type:

PCIe

Certificates:

NVIDIA-Certified Systems™ - Data Center Servers

Chassis Intrusion:

OS:

Citrix Hypervisor (formerly XenServer) Red Hat Enterprise Linux SUSE Linux Enterprise Server Ubuntu VMware ESXi Windows Server

Operating Temperature:

10°C to 35°C

Non Operating Temperature:

-40°C to 60°C

Operating Relative Humidity:

8°C to 80°C

Non-operating Relative Humidity:

20°C to 95°C

How long is the Warranty and how you can get technical support for G493-ZB2-AAP1 Gigabyte

Warranty:	36 months (part)
RMA Url:	https://www.gigabyte.com/Support/Consumer/Warranty
Description:	Items must be returned first. The manufacturer does not send replacement items in advance. Delivery times are not guaranteed, and on-site service is not offered as standard.