HP Vectra XU 5/XX HP Vectra XU PC Series - Familiarization Guide, D308X+49A-90 - Page 11

Vectra Products Comparison This table compares the HP Vectra XU PCs with the HP Vectra XM 486 and HP Vectra XP PCs. Component Microprocessor Main Memory · Standard · Maximum Level-one cache memory Level-two cache memory Video adapter Hard Disk Drive adapter Mass storage Integrated ports Accessory board slots Network Interface Power supply Security Passwords Preinstalled software BIOS ROM HP Vectra 486 XM series HP Vectra XP series HP Vectra XU series 486s/33: 486SX-33 486/33: 486DX-33 486/50: 486DX2-50 486/66: 486DX2-66 32 or 36-bit (80 ns) 4 or 8 MB 64 MB XP/60: 60 MHz Pentium XP/66: 66 MHz Pentium 36-bit (70 ns) 8 MB 192 MB XU 5/75: 75 MHz Pentium XU 5/90: 90 MHz Pentium XU 5/90C: 90 MHz Pentium XU 5/100C: 100 MHz Pentium 32-bit (70 ns) 8 or 16 MB 256 MB 8 KB (on the microprocessor) 8 KB for code, 8 KB for data (both on the microprocessor) 0, 128, or 256 KB write-through (on the system board) 256 KB write-through (on the system board) 256 or 512 KB write-back, on the system board (burst synchronous on C models) Integrated HP Ultra VGA 2 (1 MB memory, upgradable to 2 MB) Integrated HP Ultra VGA on PCI bus (2 MB video memory, upgradable to 4 MB) Integrated HP Ultra VGA on PCI bus (2 MB> video memory) Matrox Video Adapter board on C models, 2MB video memory upgradable to 4 MB) Integrated IDE adapter Integrated Enhanced IDE and Fast SCSI-2 adapters on PCI bus • One front-access 3.5-inch shelf • One front-access 5.25-inch shelf • Two internal 3.5-inch shelves for hard disk drives • One front-access 3.5-inch shelf • One front-access 5.25inch shelf • One 5.25-inch shelf for a front-access device or hard disk drive • One internal 3.5-inch shelf for a hard disk drive 1 Bidirectional parallel port 2 Serial ports 1 Infrared link 1 ECP/EPP bidirectional parallel port 1 Serial port Four 16-bit ISA Two 16-bit ISA One 16-bit PCI One ISA or PCI Three 16-bit ISA One 32-bit PCI One combination ISA or PCI Integrated Ethernet with UTP connector (optional board provides coaxial connector) Integrated Ethernet interface on PCI bus, with one RJ-45 UTP and one BNC coaxial connector 75 W (full range 90-264 VAC) 100 W (full range 90-132 VAC and 198-264 VAC) 120 W (full range 90-264 VAC) Keyboard lock, User Password prompt, mechanical cover lock, disk and port disabling Power-on button and [RESET] button disabling User Password and System Administrator Password MS-DOS, Windows, HP Dashboard, software drivers, and HPROMInit MS-DOS, Windows, HP Dashboard, software drivers, Plug and Play utilities, and HPROMInit Flash ROM Vectra XU Familiarization Guide Product Overview and Features • 11