CPU
6th Generation Intel Skylake Dual Core ULV i7-6500U or i5-6300U/6200U or i3-6100U/6006U or Intel Pentium Dual Core ULV 4405U or Celeron Dual Core 3855U Processor
Memory Type
PC3L-12800 1600MHz DDR3L 204pin SO-DIMM Laptop Memory
Standard Memory
up to 16GB
Memory Expansion Slots
2 SO-DIMM slots
USB Ports
Two SuperSpeed USB v3.0 Type-A Ports and One USB v2.0 Type-A Port
Card Reader
HP Multi-Format Secure Digital Media Reader Slot: (SD/SDXC/SDHC)
Original Optical Drives
External Option Only
Original Hard Drives
500GB, 1TB 5400RPM SATA III 6Gb/s Hard Drive or 500GB 7200RPM SATA III 6Gb/s Hard Drive or 500GB 5400RPM 8GB MLC NAND SATA III 6Gb/s Solid State Hybrid Drive
Original Solid State Drives
128GB, 256GB M.2 NGFF (2280) SATA III 6Gb/s Solid State Drive
Drive Notes
The HP ProBook 446 G3 Notebook Comes in Different Storage Configurations and Supports Either 1 or 2 Drives Depending on the System Board Installed. (Single and Dual Drive Options with a 6th Gen Intel Core i3/i5/i7 Processor: One 2.5" Drive and/or One M.2 NGFF (2280) Solid State Drive) or (Single Drive Options with a Intel Pentium 4405U or Celeron 3855U Processor: One 2.5" Drive or One M.2 NGFF (2280) SATA Solid State Drive using a M.2 Drive Bracket) Note: When the M.2 (2280) Drive is installed in models with a Intel Pentium or Celeron Processor, the M.2 Drive occupies the 2.5" Drive bay by using a M.2 Drive bracket. If replacing the M.2 Drive for a 2.5" Drive in models with a Intel Pentium or Celeron Processor, or adding a 2.5" Drive to models with a 6th Gen Intel Core i3/i5/i7 Processor, you will need the 2.5" Drive cover p/n 826382-001 for installation. (The HP ProBook 446 G3 support M.2 SATA only Solid State Drives)