HP ProBook 640 G2
HP's 14-inch business laptop for the 6th Gen Intel Skylake generation, sharing its chassis, ports and Maintenance & Service Guide with the ProBook 645/650/655 G2: soldered dual-core Skylake U-series CPUs, dual-channel DDR4 SO-DIMM memory, a 2.5" drive bay plus an M.2 SSD slot, and a docking connector for HP's dock line.
Memory
- Slots
- 2 × SODIMM, dual channel, customer accessible/upgradeable
- Speed
- DDR4 PC4-17000 (2133 MT/s)
- Max
- 16384 MB (8192 MB × 2)
- Configurations
- 4096 MB (4096×1); 8192 MB (4096×2 or 8192×1); 12288 MB (8192+4096); 16384 MB (8192×2)
Storage
- Hard drives (SATA, 7 mm, 2.5")
- 1 TB 5400 rpm; 500 GB 5400 rpm Hybrid SATA (8 GB NAND); 500 GB 7200 rpm FIPS Opal2 SED; 500 GB 7200 rpm; 500 GB 7200 rpm SED Opal2
- Solid-state (2.5" and M.2 2280)
- 128 GB 2.5" SATA-3 TLC; 128–512 GB M.2 2280 SATA-3 (TLC, some SED Opal2); 256/512 GB M.2 2280 PCIe-3x4 (SATA/NVMe, single or dual-sided)
- Optical (select products only)
- SATA-3 7 mm 2.5" fixed: DVD-ROM (defeatured combo); DVD±RW SuperMulti DL; Blu-ray ROM DVD±RW SuperMulti DL
Graphics
- Integrated
- Intel UMA Graphics (GT2) with shared video memory
- Discrete
- None on the 640 G2 (the AMD Radeon options in this guide's family apply to the AMD-based 645/655 G2)
Networking
- Wireless LAN
- Broadcom 43228 abgn 2x2 + BT4 LE; Broadcom 43142 bgn 1x1 + BT4 LE; Intel Dual Band Wireless-AC 8260 2x2 + BT 4.1 LE; Intel Dual Band Wireless-AC 7265 2x2; Intel Dual Band Wireless-AC 3165 1x1; Realtek RTL8188EE bgn 1x1
- Wireless WAN (select products only)
- Foxconn Amstel L, LTE/EVDO/HSPA+ w/GPS M.2; Sierra Wireless EM7345 LTE M.2 w/GPS; Huawei Wrangler MU736 HSPA+ w/GPS M.2
- Ethernet
- Intel I219LM 10/100/1000 (with iAMT) or Intel I219V 10/100/1000 (no iAMT)
Power
- Adapter
- 45 W Smart nPFC (3-pin RC, 4.5 mm; slim and non-slim variants); 65 W Smart nPFC (3-pin RC or EM, 4.5 mm)
- Battery
- HP Long Life Prismatic 3-cell, 48 WHr (4.21 Ah) Li-ion
- Input
- 19.5 V dc @ 2.3 A (45 W) or 3.33 A (65 W)
Ports
- Video
- 1 × Dual-Mode DisplayPort 1.2; VGA (Dsub 15-pin, select configurations)
- USB
- 1 × USB Type-C (charging); 2 × USB 3.0 (1 charging/powered)
- Networking
- 1 × RJ-45
- Docking
- 1 × docking connector (HP dock support)
- Audio
- 1 × headphone/microphone combo jack
- Card reader
- 1 × SD/SDHC/SDXC media reader
- Cellular
- 1 × SIM card slot (select WWAN configurations only)
- Power
- 1 × AC power connector (4.5 mm)
- Security
- 1 × security lock slot; optional integrated smart card reader
Display
- 14.0" HD
- 1366×768, SVA, 45% CG, 220 nits, eDP 1.2, anti-glare; with or without camera; with or without WWAN
- 14.0" FHD
- 1920×1080, SVA, 60% CG, 300 nits, eDP 1.3 + PSR, slim, anti-glare; with or without camera; with or without WWAN
- 14.0" FHD touch
- 1920×1080, SVA, 60% CG, 300 nits, eDP + PSR, slim touch screen, with camera and WWAN
Battery
- Type
- HP Long Life Prismatic, 3-cell, 48 WHr (4.21 Ah) Li-ion
Physical
- Dimensions (14" chassis)
- Width 340 mm (13.39 in); depth 237 mm (9.33 in); height 27 mm (1.06 in)
- Weight
- 4.3 to 4.57 lb, depending on configuration
- Keyboard/pointing
- HP Advanced Keyboard; touchpad (spill-resistant with drain); optional DuraKeys backlit keyboard with dual point (pointing stick + touchpad)
Management
- Security
- TPM 1.2 (Infineon, soldered down); optional fingerprint reader; optional integrated smart card reader; preboot authentication (password, smart card); security lock slot
- Serviceability
- End-user replaceable: memory, optical drive, hard drive/SSD, battery, AC adapter, fan/heat sink assembly, speaker, WLAN, WWAN (select products only)
Operating systems
- Preinstalled
- Windows 7 Pro 32/64; Windows 8.1 (Core/Pro/EM/High-End/CH) 64; Windows 10 Home 64 (incl. Single Language/CPPP/High-end); Windows 10 Pro 64 (incl. downgrade rights to Win 7 32/64); FreeDOS 2.0; NeoKylin Linux 64-bit
Processors
- Intel Core i3-6100U
- Intel Core i5-6200U
- Intel Core i5-6300U
- Intel Core i7-6600U