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Holiday Shipping Details & Extended Holiday Returns 
GIGABYTE MS33-AR1 Extended ATX Server Motherboard, 4th Gen. Intel® Xeon® Scalable, Single processor, LGA 4677, Intel® C741 Chipset.
- 4th Gen. Intel® Xeon® Scalable Processors
- Intel® Xeon® CPU Max Series
- Single processor, LGA 4677
- 8-Channel RDIMM DDR5, 16 x DIMMs
- Intel® C741 Chipset
- 2 x 10Gb/s BASE-T LAN ports (Broadcom® BCM57416)
- 1 x Dedicated management port
- 2 x SlimSAS with 8 x SATA 6Gb/s ports
- 2 x 7-pin SATA 6Gb/s ports
- 1 x M.2 slot with PCIe Gen3 x4 interface
- 7 x PCIe Gen5 x16 and x8 expansion slots
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Learn more about the GIGABYTE MS33-AR1
| Brand | GIGABYTE |
|---|---|
| Model | MS33-AR1 |
| Part Number | MS33-AR1 |
| CPU Socket Type | LGA 4677 |
|---|---|
| CPU Type | Intel Xeon |
| Number of Processor Support | 1 |
| DDR Standard | DDR5 memory supported only |
|---|---|
| Memory Standard | Up to 4800 MHz (1DPC), 4400MHz (2DPC) |
| Maximum Memory Supported | 128GB |
| Onboard Video Chipset | Aspeed AST2600 |
|---|
| Number of LAN | 3 |
|---|---|
| LAN Chipset | BCM 57416 |
| Max LAN Speed | 10Gbps |
| USB 3.2 | 2 x USB 3.2 Gen1 |
|---|
| Form Factor | Extended ATX |
|---|---|
| Dimensions (W x L) | 304.8W x 330.2D (mm) |
| First Listed on Newegg | July 18, 2025 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-626-854-9338
- Support Website
- View other products from GIGABYTE
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