100% Original Wholesale GIGA G294-Z22 G294-Z21 G294-Z43 G294-Z42 G294-Z41 Supports 4 x NVIDIA H200 NVL PCIe GPUs Dual AMD EPYC™ 9005/9004 Series Processors

100% Original Wholesale GIGA G294-Z22 G294-Z21 G294-Z43 G294-Z42 G294-Z41 Supports 4 x NVIDIA H200 NVL PCIe GPUs Dual AMD EPYC™ 9005/9004 Series Processors

Here’s a comparison table for the GIGA G294-Z22, G294-Z21, G294-Z43, G294-Z42, and G294-Z41 servers based on typical specifications (exact details may vary depending on the vendor or configuration):

Feature	G294-Z22	G294-Z21	G294-Z43	G294-Z42	G294-Z41
CPU Support	AMD EPYC 9004	AMD EPYC 9004	AMD EPYC 9004	AMD EPYC 9004	AMD EPYC 9004
Max. Sockets	2P (Dual-socket)	2P (Dual-socket)	1P (Single-socket)	1P (Single-socket)	1P (Single-socket)
Memory Slots	24x DDR5 DIMMs	12x DDR5 DIMMs	12x DDR5 DIMMs	12x DDR5 DIMMs	12x DDR5 DIMMs
Max. Memory	Up to 6TB	Up to 3TB	Up to 3TB	Up to 3TB	Up to 3TB
Storage Bays	24x 2.5″ (SAS/SATA/NVMe)	12x 2.5″ (SAS/SATA/NVMe)	24x 2.5″ (SAS/SATA/NVMe)	12x 2.5″ (SAS/SATA/NVMe)	12x 2.5″ (SAS/SATA/NVMe)
PCIe Expansion	6x PCIe 5.0 slots	4x PCIe 5.0 slots	6x PCIe 5.0 slots	4x PCIe 5.0 slots	4x PCIe 5.0 slots
Network	Dual 25G/10G NIC	Dual 25G/10G NIC	Dual 25G/10G NIC	Dual 25G/10G NIC	Dual 25G/10G NIC
Power Supply	Dual 2000W PSUs	Dual 1600W PSUs	Dual 2000W PSUs	Dual 1600W PSUs	Single 1600W PSU
GPU Support	Yes (Up to 3x GPUs)	Limited GPU support	Yes (Up to 3x GPUs)	Limited GPU support	Limited GPU support
Use Case	High-density compute, virtualization	General-purpose server	High-density storage, HCI	General-purpose server	Entry-level server

1. GIGA G294-Z22 (High-Performance Dual-Socket Server)

The G294-Z22 is a dual-socket (2P) powerhouse designed for high-density computing, virtualization, and AI workloads. It supports AMD EPYC 9004 series processors (Zen 4), delivering exceptional performance with up to 96 cores per socket (192 threads total). With 24 DDR5 DIMM slots, it accommodates up to 6TB of memory, making it ideal for in-memory databases and large-scale virtualization. It features 24x hot-swappable 2.5″ drive bays (supporting SAS/SATA/NVMe) and 6x PCIe 5.0 slots for GPU/accelerator expansion. Dual 2000W redundant PSUs ensure reliability for mission-critical deployments.

✔ Best for: Enterprise virtualization, AI/ML, high-performance computing (HPC), and large-scale databases.

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2. GIGA G294-Z21 (Balanced Dual-Socket Server)

The G294-Z21 is a cost-optimized dual-socket (2P) server for general-purpose workloads. It supports AMD EPYC 9004 CPUs but with a more compact design—12 DDR5 DIMM slots (up to 3TB RAM) and 12x 2.5″ drive bays. It includes 4x PCIe 5.0 slots and dual 1600W PSUs, balancing performance and efficiency. While it has fewer expansion options than the Z22, it remains a strong choice for cloud hosting, mid-range virtualization, and storage servers.

✔ Best for: Medium-sized enterprises, private cloud, and database applications.

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3. GIGA G294-Z43 (High-Storage Single-Socket Server)

The G294-Z43 is a single-socket (1P) storage-optimized server with 24x 2.5″ drive bays, perfect for hyper-converged infrastructure (HCI), NAS, and big data. It supports AMD EPYC 9004 CPUs with 12 DDR5 slots (up to 3TB RAM) and 6x PCIe 5.0 slots for NVMe caching or GPU acceleration. Dual 2000W PSUs ensure high availability. This model is ideal for storage-heavy workloads where capacity and speed are critical.

✔ Best for: Software-defined storage (SDS), video surveillance, and data analytics.

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4. GIGA G294-Z42 (General-Purpose Single-Socket Server)

The G294-Z42 is a versatile single-socket (1P) server designed for enterprise applications, virtualization, and medium-scale databases. It supports AMD EPYC 9004 CPUs, 12 DDR5 DIMMs (3TB max), and 12x 2.5″ drive bays. With 4x PCIe 5.0 slots and dual 1600W PSUs, it’s a flexible solution for business-critical workloads without the need for extreme expansion.

✔ Best for: Web hosting, enterprise applications, and mid-range virtualization.

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5. GIGA G294-Z41 (Entry-Level Single-Socket Server)

The G294-Z41 is an entry-level single-socket (1P) server for SMBs and lightweight workloads. It supports AMD EPYC 9004 CPUs, 12 DDR5 DIMMs (3TB RAM), and 12x 2.5″ bays, but with a single 1600W PSU and 4x PCIe 5.0 slots. It’s a budget-friendly option for small businesses, file servers, and development environments.

✔ Best for: Small businesses, test/dev environments, and edge computing.

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Summary of Differences:

Model	CPU Sockets	Max RAM	Drive Bays	PCIe Slots	PSU	Best Use Case
Z22	2P	6TB	24x 2.5″	6x PCIe 5.0	Dual 2000W	AI, HPC, large virtualization
Z21	2P	3TB	12x 2.5″	4x PCIe 5.0	Dual 1600W	General enterprise workloads
Z43	1P	3TB	24x 2.5″	6x PCIe 5.0	Dual 2000W	Storage, HCI, big data
Z42	1P	3TB	12x 2.5″	4x PCIe 5.0	Dual 1600W	Virtualization, web hosting
Z41	1P	3TB	12x 2.5″	4x PCIe 5.0	Single 1600W	SMB, edge, test/dev