H274-A81-LAZ1 Gigabyte Dual Xeon 6900 2U 6NH274A81DR000LAZ1 Server Barebone

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Gigabyte H Series

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Happyware Article Number:

SE7B6360-110832

Manufacturer Number:

6NH274A81DR000LAZ1

Brand:

Gigabyte

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

H274-A81-LAZ1 Gigabyte

High-Density 2U 4-Node Direct Liquid Cooling Compute Barebone with the H274-A81-LAZ1 Gigabyte

The H274-A81-LAZ1 Gigabyte is a 2U, 4-node rack server barebone engineered for Intel Xeon 6 (Socket BR LGA7529), enabling independent scale-out compute domains within a single chassis while maintaining consistent serviceability. With direct liquid cooling and leak detection, the H274-A81-LAZ1 Gigabyte is designed to sustain high-TDP CPU operation under steady-state HPC and cloud consolidation loads.

Each node supports up to 2x Intel Xeon 6 processors, paired with a DDR5 ECC RDIMM/MRDIMM memory architecture tuned for bandwidth-heavy workloads through 12-channel per CPU design. PCIe 5.0 expansion is provided via a per-node x16 low-profile slot, aligning the platform for high-throughput I/O rather than full-height GPU density. Front storage per node is Gen5 NVMe-ready through 2x 2.5in hot-swap bays, with flexible backplane support for PCIe Gen5 x4, SATA, or SAS-4 (via add-in storage controllers), allowing architects to balance latency, capacity, and controller strategy per deployment.

Why Choose the H274-A81-LAZ1 Gigabyte?

The H274-A81-LAZ1 Gigabyte delivers a focused density-to-performance ratio by consolidating 4 independent nodes into 2U while preserving fault domain separation, predictable scaling, and simplified rack-level power and cooling planning. This architecture supports repeatable node-level builds for clusters, HCI, and private/hybrid cloud, with management designed for remote operations and lifecycle automation.

Gigabyte applies data centre-oriented engineering with an emphasis on validated platforms, robust power delivery, and standardized remote management for consistent fleet behavior. The design aligns with modern operational requirements for serviceability, monitoring, and secure out-of-band control in mixed workload environments.

Key Applications:

HPC clusters and scale-out compute
HCI and private/hybrid cloud consolidation
High I/O density NVMe storage nodes
Virtualization and multi-tenant lab environments

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your project scope for the H274-A81-LAZ1 Gigabyte, and can extend the warranty up to 6 years to standardize long-term operational risk across deployments.

Technical details of H274-A81-LAZ1 Gigabyte

Type:

Rack

Suitability:

Server

CPU Socket:

BR (LGA 7529)

CPU Family:

Xeon

Supported CPU Manufacturer:

Intel

Supported CPU Type:

Xeon 6900E+ Xeon 6900

Supported CPU Generation:

6th

Supported CPU Codename:

Granite Rapids

Nodes:

RAM Type:

RDIMM MRDIMM

RAM Max. Total:

6TB

RAM Slots Total:

ECC Support:

ECC

Bays:

2x 2.5" HotSwap NVMe, SATA, SAS

Hot-Swap:

Yes

RAID Support:

Yes

PCIe:

2x PCIe 5.0 x16 (x16 mode)

Expansion Slots:

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:

System status LED CMC status LED Power button with LED System Reset button CMC reset button UID button with LED

IPMI / BMC integrated:

Yes

Chipset:

System-on-Chip (SoC)

Power Supply Wattage:

3600W

Redundant Power Supply:

Yes

Number of Power Supplies:

80 Plus Certificate:

80 Plus Titanium

Quantity of Cooler:

Performance Class:

High-End

TDP (Thermal Design Power):

500W

Applications:

Cloud Computing High End Enterprise Server Hyperconverged Storage Hyperconverged Infrastructure (HCI) Hybrid/Private Cloud Server High-Performance Computing (HPC) Enterprise

Onboard CPU:

Onboard Graphic:

Aspeed AST2600

Graphics Manufacturer:

ASpeed

Pre-installed Software:

ASPEED AST2600 Baseboard Management Controller (BMC) GIGABYTE Management Console web interface ASPEED AST2620 Chassis Management Controller (BMC)

Certificates:

80 Plus Titanium

Chassis Intrusion:

OS:

Citrix Hypervisor (formerly XenServer) Red Hat Enterprise Linux SUSE Linux Enterprise Server Ubuntu 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 H274-A81-LAZ1 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.