Original Wholesale GIGA G494-SB0 G494SB4 G494-SB3 G494-SB1 Supports up to 10 x Dual slot Gen5 GPUs Supports 8 x NVIDIA H200 NVL PCIe GPUs with 4-way NVLink bridges

Original Wholesale GIGA G494-SB0 G494SB4 G494-SB3 G494-SB1 Supports up to 10 x Dual slot Gen5 GPUs Supports 8 x NVIDIA H200 NVL PCIe GPUs with 4-way NVLink bridges

Here’s a detailed comparison table for the GIGA G494-SB0, G494-SB4, G494-SB3, and G494-SB1 storage-optimized servers:

GIGA G494-SB4 High-Density All-Flash Storage Server
The G494-SB4 represents the pinnacle of storage performance in GIGA’s 4U lineup, featuring an industry-leading 24 hot-swappable 2.5″ drive bays supporting NVMe, SAS, and SATA configurations. Powered by dual AMD EPYC 9004 processors with 24 DDR5 DIMM slots (up to 6TB memory), this storage powerhouse delivers exceptional performance for I/O-intensive workloads. Eight PCIe 5.0 expansion slots provide flexibility for storage controllers, GPUs, or high-speed networking adapters. Dual 2000W Platinum power supplies ensure reliable operation for mission-critical storage environments. The SB4 excels in all-flash arrays, high-performance databases, and AI/ML training workloads where low latency and high throughput are paramount.

GIGA G494-SB3 Hybrid Storage Workhorse
The G494-SB3 offers a unique hybrid storage configuration with 12 high-capacity 3.5″ bays and 12 performance-optimized 2.5″ bays in a single 4U chassis. Featuring dual AMD EPYC 9004 CPUs and 24 DDR5 memory slots, this server is ideal for mixed workload environments requiring both capacity and speed. Six PCIe 5.0 slots enable flexible expansion for storage controllers or accelerators. The SB3’s balanced design makes it perfect for software-defined storage, video surveillance archives, and backup solutions where the combination of HDD capacity and SSD performance delivers optimal value.

GIGA G494-SB1 General-Purpose Storage Server
Designed for mainstream storage applications, the G494-SB1 provides reliable 12-bay 3.5″ storage in a cost-effective 4U package. Powered by a single AMD EPYC 9004 processor with 12 DDR5 DIMM slots (up to 3TB memory), this server delivers excellent performance for file serving, backups, and medium-sized storage pools. Four PCIe 5.0 slots allow for essential expansion while maintaining an economical footprint. The single 1600W Gold power supply (with optional redundancy) keeps operational costs low, making the SB1 ideal for SMBs and enterprise edge deployments.

GIGA G494-SB0 Entry-Level Storage Solution
The G494-SB0 offers an affordable entry point into enterprise-class storage with its 12-bay 3.5″ configuration. Sharing the same chassis as its SB-series siblings but with a single-socket AMD EPYC 9004 platform, this server provides excellent value for light storage workloads. Four PCIe 5.0 slots maintain expansion flexibility while the single 1600W power supply minimizes power consumption. The SB0 is particularly well-suited for backup targets, cold storage, and small business file servers where cost efficiency is key.

Common Features Across All Models:

• AMD EPYC 9004 processor support (single or dual socket)
• DDR5 memory with advanced ECC protection
• Hot-swappable drive bays with advanced RAID support
• PCIe 5.0 expansion capabilities
• Enterprise-grade remote management (IPMI 2.0)
• Tool-less chassis design for easy maintenance
• Optimized thermal design for quiet operation
• TPM 2.0 security module