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Gigabyte B840M DS3H
Micro ATX Socket AM5 motherboard AMD B840 - 4x DDR5 - M.2 PCIe 4.0 - PCI-Express 4.0 16x - LAN 2.5 GbE
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Gigabyte motherboard for AM5 socket
Featuring the AMD B840 chipset, the Gigabyte B840M DS3H motherboard will be the cornerstone of any office/multimedia configuration. Featuring the AMD AM5 socket, the B840M DS3H supports the AMD 7000/8000/9000 series processors. This Gigabyte motherboard in Micro ATX format offers a wealth of connectivity with a PCI-Express 4.0 16x slot for your graphics card, supports PCIe 4.0 M.2 SSDs for a responsive system and reduced load times, as well as DDR5 RAM. Networking is provided by a 2.5 GbE LAN connector.
Gigabyte B840M DS3H
- Support for AMD Ryzen 7000/8000/9000 processors
- 4 DDR5 DIMM slots - Support for DDR5 8200 MHz memory (OC) and support for AMD EXPO
- 8+2+2 Digital VRM
- PCI-Express 4.0 16x
- 2.5 GbE LAN
- Q-Flash Plus: BIOS update without installing a processor, memory or graphics card
- RAID 0, 1, 5, 10 (RAID 5 only with a Ryzen 9000 CPU)
Play in the best conditions
The high frequencies of AMD Ryzen processors are a real advantage when it comes to gaming. Choose the right components and design a high-powered Gaming PC that's latency-free and ready to go when you need it. Get the edge over your opponents and reach new heights with AMD Ryzen 9000/8000/7000 processors and AMD AM5 motherboards. The AMD Ryzen 9000 processors deliver performance in every area. They will enable you to create faster, achieve your objectives more quickly and save time all the time. From 3D rendering to exporting large video files, design, deliver and get the job done with multiple processing threads and dedicated video accelerators.
Select your criteria
General information |
Product name |
Gigabyte B840M DS3H |
Brand |
Gigabyte | |
Model |
B840M DS3H | |
Processor |
Processor support |
AMD AM5 |
Number of CPUs supported |
1 | |
Chipset |
Chipset |
AMD B840 |
Memory |
Memory format |
4 X DIMM 288 pins (DDR5) |
Memory Frequency(ies) |
DDR5 8000 MHz | |
| DDR5 7950 MHz | ||
| DDR5 7900 MHz | ||
| DDR5 7800 MHz | ||
| DDR5 7400 MHz | ||
| DDR5 8200 MHz | ||
| DDR5 6666 MHz | ||
| DDR5 4400 MHz | ||
| DDR5 7600 MHz | ||
| DDR5 7200 MHz | ||
| DDR5 7000 MHz | ||
| DDR5 6800 MHz | ||
| DDR5 6600 MHz | ||
| DDR5 6400 MHz | ||
| DDR5 6200 MHz | ||
| DDR5 6000 MHz | ||
| DDR5 5600 MHz | ||
| DDR5 5200 MHz | ||
| DDR5 4800 MHz | ||
Memory type |
DDR5 | |
Memory technology |
Dual Channel | |
Maximum RAM capacity per slot |
64 GB | |
Maximum RAM capacity |
256 GB | |
Graphic |
Integrated graphics controller |
No |
Compatible graphics core integrated in the CPU |
Yes | |
Expansion slots |
Graphic connector(s) |
1 X PCI Express 4.0 x16 |
Number and Type of slots |
1 X PCI Express 3.0 16x (x4) | |
Multi-GPU type |
None | |
Audio |
Audio Chipset |
Integrated |
Number of audio channels |
8 | |
Network |
Number of ports/Ethernet controler |
1 X Integrated Realtek 2.5 GbE |
Network standard(s) |
2.5 Gbps Gigabit Ethernet (2.5 GbE) | |
Wi-Fi |
No | |
Storage |
RAID supported |
Yes |
Hard drives connectors |
4 X Serial ATA 6Gb/s (SATA Revision 3) | |
| 2 X M.2 - PCI-E 4.0 x4 | ||
Number of M.2 slot(s) |
2 | |
Supported RAID Modes |
10 | |
| 1 | ||
| 0 | ||
Connectivity |
Motherboard connector location |
Standard connectors (on the motherboard) |
Rear panel connectors |
BIOS Flash Update | |
| 1 X RJ45 Female | ||
| 1 X MiniDin 6 Female (PS/2) | ||
| 2 X USB 3.0 | ||
| 3 X 3.5mm Jack Female Stereo | ||
| 1 X HDMI Female | ||
| 4 X USB 2.0 | ||
| 1 X USB 3.0 Type C | ||
| 2 X DisplayPort Female | ||
Additional connectors |
2 X Addressable LED RGB connector(s) | |
| 1 X +12V (Power supply P8) | ||
| 1 X ATX 24 Pin | ||
| 4 X Internal USB 2.0 | ||
| 2 X Internal USB 3.0 | ||
| Front panel audio | ||
| 1 X LED RGB connector(s) | ||
| 1 X Internal USB 3.0 Type C | ||
Physical characteristics |
Motherboard format |
Micro ATX |
Length |
244 mm | |
Width |
244 mm | |
Equipment |
Advanced overclocking features |
No |
Use |
Multimedia | |
| Office | ||
LED |
No | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Giga-Byte Technology BV |
Postal address |
Steenoven 24, 5626 DK Eindhoven, Netherlands | |
Electronic Address |
EU.grp@gigabyte.com |
See all Gigabyte products
Product referenced on 27 Jun 2025
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