HP 15 - Manual (Page 10)

Category Description Intel HM77 Intel HM70
● GeForce GT630M with 1 GB of dedicated video memory
(128 MB × 16 DDR3 @ 900 MHz × 4 PCs); 64 bit (no
support for Linux Ubuntu) √
Display panel 39.6 cm (15.6 in), high-definition (HD), white light-emitting
diode (WLED), SVA BrightView (1366×768) display:
● Typical brightness: 200 cd/m 2 (nits)
● All display assemblies include two wireless local area
network (WLAN) antenna cables
● Supports 16:9 ultra-wide aspect ratio
√ √
Memory Two SODIMM memory module slots √ √
Dual-channel memory support √ √
DDR3-1600 MHz Dual Channel support for use with computer
models with 3rd Generation Intel Core processors √
DDR3L-1600 MHz Dual Channel support for use with computer
models with 3rd Generation Intel Core processors √
DDR3-1333 MHz support (DDR3-1600/DDR3L-1600
downgrade to DDR3-1333), for use with computer models with
2nd Generation Intel Core, Pentium, or Celeron processors, or
with AMD E2-1800 processors √ √
Supports up to 8 GB of system RAM in the following
configurations:
● 8192 MB total system memory (4096 MB × 2) (no
support for 32 bit operating systems)
● 6144 MB total system memory (4096 MB × 1 + 2048
MB × 1) (no support for 32 bit operating systems)
● 4096 MB total system memory (4096 MB × 1 or 2048 ×
2)
● 2048 MB total system memory (2048 MB × 1)
√ √
Hard drives Supports 6.35 cm (2.5 in) hard drives in
9.5 mm (.37 in) and 7.0 mm (.28 in) thicknesses
√ √
Serial ATA (SATA) √ √
HP 3D Drive Guard support √ √
Intel Smart Response Technology support for use with computer
models with Intel Core processors √
Supports the following single hard drive configurations:
● 1 TB, 5400 rpm, 9.5 mm √ √
● 750 GB, 7200 rpm, 9.5 mm √ √
● 750 GB, 5400 rpm, 9.5 mm √ √
● 640 GB, 5400 rpm, 9.5 mm √ √
2 Chapter 1 Product description