Description
| General | |
| Product | HP EliteBook 840 G8 Original Motherboard |
| Part Number | M36403-601 / M36404-601 |
| Compatible Models | HP EliteBook 840 G8, HP EliteBook 845 G8, HP ZBook Firefly 14 G8 |
| Condition | New / Original |
| Processor (Onboard) | |
| Model | Intel Core i5-1145G7 (11th Gen Tiger Lake) |
| Cores / Threads | 4 Cores / 8 Threads |
| Base Clock Speed | 2.60 GHz |
| Max Turbo Frequency | 4.40 GHz |
| Cache | 8 MB Intel Smart Cache |
| TDP | 12W – 28W (Configurable) |
| Lithography | 10nm SuperFin |
| vPro Support | Yes (Intel vPro Platform) |
| Graphics (Integrated) | |
| GPU | Intel Iris Xe Graphics (80 Execution Units) |
| Max GPU Frequency | 1.30 GHz |
| Display Output Support | eDP 1.4b, DisplayPort 1.4, HDMI 2.0b |
| Max Resolution (HDMI) | 4096 × 2304 @ 60Hz |
| Max Resolution (DP) | 7680 × 4320 @ 60Hz |
| DirectX Support | DirectX 12.1 |
| Memory Support | |
| RAM Slots | 2× DDR4 SO-DIMM Slots |
| Memory Type | DDR4-3200 MHz |
| Max Memory | 64 GB (32GB × 2) |
| Memory Channels | Dual Channel |
| RAM Included | No (Sold Separately) |
| Storage Support | |
| Primary Storage | M.2 2280 PCIe NVMe SSD Slot |
| PCIe Version | PCIe Gen 4.0 |
| Secondary Storage | Optional M.2 2242 WWAN Slot (can be used for secondary SSD) |
| Connectivity (Onboard) | |
| USB Ports | 2× Thunderbolt 4 / USB4 (Type-C), 2× USB 3.2 Gen 1 (Type-A) |
| HDMI | HDMI 2.0 |
| Audio | 3.5mm Headphone/Microphone Combo Jack |
| Wi-Fi Module Slot | M.2 2230 (Wi-Fi 6 AX201 Compatible) |
| WWAN Slot | M.2 2242 (4G LTE / 5G Ready) |
| Smart Card Reader | Supported (Connector Available) |
| Security Features | |
| TPM | Discrete TPM 2.0 |
| Fingerprint Reader | Supported (Connector Available) |
| IR Camera | Supported for Windows Hello |
| Intel vPro | Yes (Remote Management Capable) |
| Additional Security | Intel TXT, Intel AES-NI, Intel Boot Guard, Intel OS Guard |
| Physical | |
| Form Factor | 14-inch Laptop Motherboard (BGA Socket) |
| CPU Socket | FCBGA1449 (Soldered / Non-upgradeable) |
| Warranty & Support | |
| Condition | Brand New Original |
| Warranty | 2-Year Service Warranty + 21-Day Replacement Guarantee |
| Shop Location | Multiplan Center, Level 9, Shop No. 974, Dhaka, Bangladesh |
HP EliteBook 840 G8 Original Motherboard Price in Bangladesh?
This is the original system board for HP EliteBook 840 G8 laptops, featuring an Intel Core i5-1145G7 processor permanently mounted on the board. When your existing motherboard fails or shows signs of damage, this replacement restores your laptop to full working condition without the cost of buying a new machine. You will get this original motherboard at Comfort Technology only at 12,890 after discount and including some additional gifts as well.
What are the features of this Motherboard?
The i5-1145G7 brings four cores and eight threads with turbo speeds reaching 4.4GHz. Intel Iris Xe graphics handle everyday tasks and light creative work smoothly. Two DDR4 SO-DIMM slots accept up to 64GB of RAM, while a PCIe Gen 4 M.2 slot delivers fast storage speeds. Thunderbolt 4 ports provide versatile connectivity for docking stations and external displays.
How these features help?
Business professionals get a vPro-enabled platform for IT management and remote support. The 11th Gen architecture runs Windows 11 with full security features including TPM 2.0. Dual-channel memory support means multitasking stays responsive during spreadsheets, video calls, and presentations running simultaneously.
For whom HP EliteBook 840 G8 Motherboard would be a great deal?
Perfect for repair technicians servicing enterprise fleets, IT departments maintaining company laptops, or individual owners looking to fix their primary work machine. This board also fits HP ZBook Firefly 14 G8 systems with matching configurations.
Limited Stock Available
Backed by our 2-year service warranty plus 21-day replacement guarantee, this genuine board ships ready for installation. Contact us to check availability for your specific model.








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