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Product Code: MTHO-433
MPN #: 826806-601
Boost your productivity instantly with the HP Intel (826806-601) Motherboard for HP EliteBook 840 G3 – the perfect upgrade to unleash the full power of your laptop. This OEM‑grade board restores original performance and reliability, giving you a seamless computing experience you can count on.
Designed specifically for the EliteBook 840 G3 and 850 G3 series, this motherboard supports 6th‑gen Intel Core i5 and i7 Skylake processors. The CPU is soldered directly to the board, ensuring a stable, non‑replaceable connection that maximizes efficiency.
It features two DDR4 SO‑DIMM slots that accommodate up to 32 GB of RAM at 2133 MHz, delivering smooth multitasking for demanding applications. The versatile M.2 2280 slot accepts both SATA and PCIe NVMe SSDs, while an optional 2.5″ SATA bay provides additional storage flexibility.
Onboard Gigabit Ethernet, integrated Intel HD Graphics 520, and full audio support keep you connected and productive without the need for extra cards. The dedicated M.2 slot for WLAN/Bluetooth modules ensures reliable wireless performance.
| Supported CPU families | 6th-gen Intel Core i5 / i7 (Skylake) |
| CPU mounting | Soldered BGA (non-replaceable) |
| Integrated Graphics | Intel HD Graphics 520 (on-CPU) |
| Memory type | DDR4 SO-DIMM |
| Memory slots | 2 SO-DIMM slots |
| Maximum RAM | 32 GB total (2 × 16 GB) at 2133 MHz |
| Storage support | M.2 2280 slot (SATA or PCIe NVMe) / SATA 2.5" slot (on some models) |
| Wireless support | M.2 slot for WLAN/Bluetooth module |
| Ethernet | Gigabit Ethernet (onboard) |
| Audio | Onboard audio (supports typical audio output / mic) |
| Form factor | Proprietary laptop motherboard — fits HP EliteBook 840 G3 / 850 G3 series |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)