HP EliteBook 840 G10

HP's mainstream 14-inch all-metal business laptop for the 13th Gen Intel Core (Raptor Lake) era: 10- to 14-core U- and P-series chips, two user-upgradeable DDR5 SO-DIMM slots (up to 64 GB), two Thunderbolt 4 ports, HDMI 2.1 and optional 4G or 5G, with a 120 Hz WQXGA panel added later. A standard corporate fleet laptop.

Memory

Slots: 2 × DDR5 SO-DIMM, customer-accessible, dual channel
Speed: DDR5-4800 or DDR5-5200 (system runs at 4800 or 5200 MT/s), non-ECC
Max: 64 GB (2 × 32 GB)
Configurations sold: 8 GB (1 × 8), 16 GB (1 × 16 or 2 × 8), 32 GB (1 × 32 or 2 × 16), 64 GB (2 × 32); the service guide also lists 24 GB (16 + 8) and 48 GB (32 + 16)
Upgrade modules: HP lists 8 GB 83P90AA, 16 GB 83P91AA and 32 GB 83P92AA DDR5-5600 SODIMMs as accessories
Note: Mixed memory speeds run at the slower speed; HP recommends HP-branded modules

Storage

Slot: 1 × M.2 2280 PCIe Gen4 x4 NVMe SSD
TLC: 512 GB / 1 TB / 2 TB PCIe Gen4 x4 NVMe TLC (1 TB non-SED only in Hong Kong, Taiwan and China)
Self-encrypting: 256 GB Value, 512 GB and 1 TB PCIe Gen4 x4 NVMe SED TLC, OPAL2
Value: 256 GB / 512 GB PCIe NVMe Value M.2 SSD
Rated speeds: 512 GB / 2 TB TLC: 6400 MB/s read; 2 TB 5000 MB/s write; Value drives 2000-2200 MB/s read
Upgrade SSDs: HP 512 GB (8C4X6AA) and 1 TB (8C4X7AA) PCIe4x4 NVMe M.2 SSD
Max: 2 TB
RAID: None (single drive)
Optical / card reader: None; optional smart card reader (Alcor AU9560, FIPS 201)

Graphics

Integrated: Intel Iris Xe Graphics with 2 DIMMs; Intel UHD Graphics with 1 DIMM
Supports: HD decode, DirectX 12, HDMI 2.1, HDCP 2.3
External displays: HDMI 2.1 up to 4K at 60 Hz; DisplayPort 1.4 over the Thunderbolt 4 ports
Docks: HP Thunderbolt 4 100W G6, Thunderbolt 120W G4 and 280W G4 Docks: up to 4 displays; HP USB-C Dock G5, USB-C/A Universal Dock G2, USB-C G5 Essential Dock: 3

Expansion

M.2 storage: 1 × M.2 2280 PCIe Gen4 x4 NVMe (primary SSD)
WLAN: M.2 CNVi module (Intel AX211)
WWAN: WWAN module slot; factory-configured option only

Networking

WLAN: Intel Wi-Fi 6E AX211 + Bluetooth 5.3, 160 MHz, CNVi, vPro or non-vPro version
WWAN (optional): Intel XMM 7560 R+ LTE-Advanced Pro Cat 16 (eSIM support added December 2023), or Intel 5000 5G Solution
NFC (optional): HP module with NXP NFC controller NPC300 I2C NCI
Ethernet: No RJ-45 port; HP lists the USB-C to RJ45 Adapter G2 (4Z527AA) and USB 3.0 to Gigabit RJ45 Adapter G2 (4Z7Z7AA)
Miracast: Native Miracast support

Power

Adapters: HP Smart 65 W USB-C (standard or slim), HP Smart 45 W USB-C
Charging: USB-C Power Delivery through the Thunderbolt 4 ports
Fast Charge: 50% in 30 minutes, with no impact on battery recharge cycles
Operating temperature: 0 to 35 °C (performance may be reduced above 32 °C)

Ports

Thunderbolt: 2 × Thunderbolt 4 with USB4 Type-C 40 Gbps (USB Power Delivery, DisplayPort 1.4)
USB-A: 2 × SuperSpeed USB Type-A 5 Gbps (one charging)
Video: 1 × HDMI 2.1 (cable not included); the service guide says HDMI 2.0
Audio: 1 × headphone / microphone combo jack (CTIA)
Other: Nano SIM slot (WWAN models), optional smart card reader, Nano Security Lock slot

Display

250 nits: 14" WUXGA (1920×1200) IPS anti-glare, 45% NTSC, 1000:1, 60 Hz; non-touch or touch-on-panel
400 nits low power: 14" WUXGA IPS anti-glare, 100% sRGB, 1000:1, 8-bit, 60 Hz, low blue light, HP Eye Ease, ambient light + colour sensor
1000 nits Sure View: 14" WUXGA IPS anti-glare, 100% sRGB, 1500:1, 8-bit, HP Sure View Reflect integrated privacy screen, HP Eye Ease
WQXGA 120 Hz: 14" 2560×1600 IPS anti-glare, 120 Hz, 500 nits, 100% DCI-P3, 1200:1, 8-bit (added to QuickSpecs in September 2023)
Aspect: 16:10
Camera: 5 MP camera with 88° field of view, or 5 MP + IR (Windows Hello); privacy shutter

Battery

Options: HP Long Life 3-cell 38 Wh polymer (11.58 V, 3.283 Ah or 11.55 V, 3.291 Ah) or 3-cell 51 Wh polymer (51.3 Wh, 11.58 V, 4.431 Ah)
Replaceable: Internal; not customer-replaceable (serviceable under warranty)
Rated life: Up to 14 hours (MobileMark 2018, 51 Wh, U15 processor)

Physical

Dimensions (W×D×H): 315.6 × 224.0 × 19.2 mm (12.42 × 8.82 × 0.76 in)
Weight: From 1.36 kg (3.01 lb) with 38 Wh battery; from 1.40 kg (3.1 lb) with 51 Wh
Case: All-metal chassis; at least 65% recycled metal
Keyboard: HP Premium Keyboard, spill-resistant, DuraKeys; backlit, non-backlit or backlit privacy; glass clickpad with Microsoft Precision Touchpad
Audio: Bang & Olufsen, 2 stereo speakers (1 W / 8 Ω each), discrete amplifiers, dual-array microphones, Realtek ALC3315 codec
Sensors: Ambient light, adaptive colour, Hall, Motion AI (LSM6DSL), thermal; HP Tamper Lock
Durability: MIL-STD 810H tested
Regulatory model: HSN-I45C-4
Country of origin: China

Management

vPro: vPro Enterprise with i5-1345U / i7-1365U / i5-1350P / i7-1370P; vPro Essentials with the others; needs the vPro Wi-Fi 6E card
Security: TPM 2.0 (Nuvoton NPCT760 or Infineon SLB9672, FIPS 140-2), HP Wolf Security for Business: Sure Click, Sure Sense, Sure Run Gen5, Sure Recover Gen5, Sure Start Gen7, Tamper Lock, Sure Admin; Secured-core PC enable; optional fingerprint sensor and smart card reader
BIOS: HP BIOSphere Gen6, UEFI 2.7 Class 3, ISO/IEC 19678 (NIST 800-147), HP Secure Erase, Absolute Persistence Module, BIOS update via network, Wake on WLAN
Tools: HP Connect, Image Assistant Gen5, Manageability Integration Kit, Client Management Script Library, Patch Assistant, Driver Packs, Client Catalog, Cloud Recovery
Warranty: 1-year limited (options by country); HP Long Life battery follows the platform warranty
QuickSpecs history: Version 1 before 2023-03-30; version 21 dated 2025-05-23

Operating systems

Preloads: Windows 11 Pro, Windows 11 Pro Education, Windows 11 Home, Windows 11 Home Single Language, Windows 11 Pro with Windows 10 Pro downgrade, FreeDOS
Volume licence: Windows 11 Enterprise or Windows 10 Enterprise with a Volume Licensing Agreement
Not supported: Windows 7 and Windows 8

Processors

Intel Core i5-1335U
Intel Core i5-1345U
Intel Core i7-1355U
Intel Core i7-1365U
Intel Core i5-1340P
Intel Core i5-1350P
Intel Core i7-1360P
Intel Core i7-1370P