Original Wholesale Brand new GIGA G363-ZR0 G363-SR0 Liquid-cooled NVIDIA HGX™ H200 4-GPU 2+1 3000W 80 PLUS Titanium redundant power supplies

Original Wholesale Brand new GIGA G363-ZR0 G363-SR0 Liquid-cooled NVIDIA HGX™ H200 4-GPU 2+1 3000W 80 PLUS Titanium redundant power supplies

Here’s a detailed comparison table for the GIGA G363-ZR0 and G363-SR0 rack servers:

Feature	G363-ZR0	G363-SR0
Form Factor	3U Rack Server	3U Rack Server
CPU Support	Dual AMD EPYC 7003 Series	Single AMD EPYC 7003 Series
Max. Sockets	2P	1P
Memory Capacity	16x DDR4 (4TB max)	8x DDR4 (2TB max)
Storage Bays	12x 3.5″ + 4x 2.5″ (Hybrid)	16x 3.5″ (High-Capacity)
Drive Support	SAS3/SATA/NVMe (2.5″ bays)	SAS3/SATA
PCIe Expansion	6x PCIe 4.0	4x PCIe 4.0
GPU Support	Up to 3x GPUs	Up to 2x GPUs
Network	Dual 25G SFP28 + 1G Mgmt	Dual 10G SFP+ + 1G Mgmt
Power Supply	Dual 2000W (Platinum)	Single 1600W (Gold)
RAID Support	HW RAID 0/1/5/6/10/50/60	HW RAID 0/1/5/6/10
Cooling	N+1 Redundant Fans	Standard Cooling
Use Case	Virtualization/Hybrid Workloads	High-Capacity Storage

GIGA G363-ZR0: High-Performance Hybrid Storage Server

The GIGA G363-ZR0 is a 3U dual-socket rack server designed for versatile workload consolidation, combining high-density storage with strong compute performance. Built with dual AMD EPYC 7003 series processors, it delivers excellent core density and memory bandwidth for virtualized environments and mixed workloads.

Key Features:

• Hybrid Storage: 12x 3.5″ bays (for high-capacity HDDs) + 4x 2.5″ bays (for NVMe/SAS SSDs)
• Memory & Expansion: Supports 16x DDR4 DIMMs (4TB max) and 6x PCIe 4.0 slots (for GPUs/NICs)
• GPU Acceleration: Capable of supporting up to 3x GPUs (ideal for AI inference or VDI)
• Networking: Dual 25G SFP28 + 1G management port for high-speed connectivity
• Power & Cooling: Dual 2000W Platinum PSUs with N+1 redundant cooling for reliability
• RAID Options: Hardware RAID support (0/1/5/6/10/50/60) for data protection

Best For:
✔ Virtualization hosts (VMware, Hyper-V)
✔ Hybrid cloud storage (SDS, Ceph)
✔ Mid-range AI/analytics workloads

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GIGA G363-SR0: High-Capacity Storage Server

The GIGA G363-SR0 is a cost-efficient 3U storage server optimized for massive data retention, featuring 16x 3.5″ drive bays in a single-socket design. Powered by an AMD EPYC 7003 CPU, it balances storage density with power efficiency, making it ideal for archival and backup solutions.

Key Features:

• High-Capacity Storage: 16x 3.5″ bays (SAS3/SATA) for petabyte-scale storage
• Memory & Expansion: 8x DDR4 DIMMs (2TB max) and 4x PCIe 4.0 slots
• Simplified Networking: Dual 10G SFP+ + 1G management for reliable data transfer
• Single 1600W Gold PSU (optional redundancy) for energy efficiency
• RAID Support: Hardware RAID (0/1/5/6/10) for basic data protection

Best For:
✔ Backup & archival storage
✔ NAS/SAN deployments
✔ Media & surveillance storage

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Comparison Summary

Model	CPU	Storage	PCIe Slots	Best Use Case
ZR0	Dual EPYC	12x 3.5″ + 4x 2.5″	6x PCIe 4.0	Virtualization, hybrid workloads
SR0	Single EPYC	16x 3.5″	4x PCIe 4.0	High-capacity storage

Shared Features:
✅ AMD EPYC 7003 processors
✅ Hot-swappable drive bays
✅ Hardware RAID support
✅ IPMI remote management
✅ TPM 2.0 security

Which One to Choose?

• Need maximum storage capacity? → G363-SR0
• Need balanced compute + storage? → G363-ZR0