Processor | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Processor speed | 2.6 GHz | |
Processor family | Intel Core i7-4xxx | |
Processor | i7-4720HQ | |
Processor boost frequency | 3.6 GHz | |
Processor core | 4 | |
Processor threads | 8 | |
System bus data transfer rate | 5 GT/s | |
Processor cache | 6 MB | |
Processor socket | BGA1364 | |
Processor cache type | L3 | |
Chipset | Intel HM86 | |
Maximum number of PCI Express lanes | 16 | |
PCI Express slots version | 3.0 | |
Thermal Design Power (TDP) | 47 W | |
FSB Parity | No | |
Processor series | Intel Core i7-4700 Mobile series | |
PCI Express configurations | 1x16, 2x8, 1x8 2x4 | |
Tjunction | 100°C | |
Bus type | DMI2 | |
Processor codename | Haswell | |
Stepping | C0 | |
Processor operating modes | 64-bit | |
Processor lithography | 22 nm | |
Conflict Free processor | Yes | |
ECC supported by processor | No | |
Memory | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Internal memory | 12 GB | |
Internal memory type | DDR3L-SDRAM | |
Memory clock speed | 1600 MHz | |
Maximum internal memory | 12 GB | |
Storage | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Total storage capacity | 1000 GB | |
Storage media | HDD | |
Number of hard drives installed | 1 | |
Hard drive capacity | 1000 GB | |
Host interface | SATA | |
Hard disk rotational speed | 5400 RPM | |
Card reader integrated | Yes | |
Compatible memory cards | MMC, SD, SDHC, SDXC | |
Display | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Screen Size | 15.6" | |
Screen Resolution | 1920 x 1080 pixels | |
Touchscreen | No | |
LED backlight | Yes | |
HD type | Full HD | |
Aspect ratio | 16:9 | |
Graphics | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
On-board graphics adapter | Yes | |
Discrete graphics adapter | No | |
On-board graphics adapter family | Intel HD Graphics | |
On-board graphics adapter model | Intel HD Graphics 4600 | |
On-board graphics adapter base frequency | 400 MHz | |
Maximum on-board graphics adapter memory | 1.74 GB | |
Number of displays supported (on-board graphics) | 3 | |
On-board graphics adapter dynamic frequency (max) | 1200 MHz | |
Discrete graphics adapter model | Not available | |
On-board graphics adapter DirectX version | 11.2/12 | |
On-board graphics adapter OpenGL version | 4.3 | |
On-board graphics adapter ID | 0x416 | |
Optical Drive | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Optical drive type | No | |
LightScribe | No | |
Audio | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Audio system | DTS Sound | |
Number of built-in speakers | 2 | |
Speakers manufacturer | Harman Kardon | |
Built-in microphone | Yes | |
Camera | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Front camera | Yes | |
Networking | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Bluetooth | Yes | |
3G | No | |
4G | No | |
Wi-Fi | Yes | |
Wi-Fi standards | 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n | |
Wi-Fi data rate (max) | 433 Mbit/s | |
Ethernet LAN connection | Yes | |
Ethernet LAN data rates | 10, 100, 1000 Mbit/s | |
Bluetooth version | | |
Ports & interfaces | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Keyboard | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Software | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Battery | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Energy Management | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Security | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |
Weight & Dimensions | Toshiba Satellite S55-B5148 (PSPRBU-02R03L) | |