HP Pavilion 4458 Specs
HP Pavilion 4458 Specs (desktop) including cpu speed, processor type, system bus speed, LAN, power supply, sound, memory specs, RAM, hard drive, weight, dimensions, video specs, motherboard, socket type, USB ports and expansion slots available.
These RAM, cpu, video, memory, LAN specs, power and/or battery specs, and all other computer HP desktop specs are for informational purposes only. Please do not blame me for any inaccuracies as this info was supplied to me by the OEM in the first place. If I’m wrong, they’re wrong 
Model number
D7398A
Base processor and speed
AMD-K6-2/400 MHz Processor with 3DNow! Technology
Chipset
SiS530/5595
Memory
| RAM (standard): | 64 MB (SDRAM) |
| Maximum: | 256 MB (2 x 128 MB) |
| Speed: | 100 MHz synchronous |
| Sockets: | 2 – 168 pin |
| Size: | 16, 32, 64, or 128 MB DIMMs |
| Pairs Required? | No |
| Type Supported: | SDRAM, 100 MHz, Intel PC SDRAM unbuffered DIMM specification, revision 1.0 compliant |
Cache
| Level 1 (Primary): | 64 KB (on processor) |
| Upgrade Sockets: | None |
| Level 2: | 512 KB (on motherboard) |
Hard drive
6.4 GB (3.5-inch form factor)
CD-ROM drive
| Speed: | 32x maximum speed |
| Access Speed: | 75 ms |
| Transfer Rate: | 2.4-4.8 MB/sec |
Diskette drive
1.44 MB (3.5-inch form factor)
Fax/Data modem
| Fax/Data modem: | Rockwell RipTide combo card(supports V.90 K56 Flex protocols) |
| Data Speed: | 56 Kbps |
| Fax Speed: | Up to 14.4 Kbps |
| Plug and Play: | Yes |
| Hayes Compatible: | Yes |
| Data Compression: | V.42 bis |
| Error Correction: | V .42 |
| COM Port (default): | 2 Or 3 |
| IRQ (default): | 3 |
| EIA Fax Commands: | Class 1 |
Video
| Video Graphics: | PCI Local Bus |
| Controller: | SIS Integrated VGA |
| Video Memory: | 8 MB UMA (4 MB default), not upgradable |
| Feature Connector: | Yes |
| Resolutions:640 x 480
800 x 600 1024 x 768 1280 x 1024 |
Video resolutions dependent upon specific display used16/256/32K/64K/16.7M colors
16/256/32K/64K colors 16/256/32K/64K colors 256 colors |
MPEG-1/2
MPEG-1 for full-screen, full-motion digital video
Sound/Audio
| Compatibility: | 3-D Stereo, PCI bus, 16-bit Sound |
| Controller: | AMC97 codec |
| Location: | Rockwell RipTide combo card |
| Noise Cancellation: | Yes |
| Line Out: | Yes |
| 3-D Spatializer: | Yes |
| Wavetable: | Yes |
| Tone Control: | No |
| Microphone: | With HP Pavilion Multimedia Display |
| Speakers: | HP/Polk Audio stereo speakers |
External ports
| Serial: | 1 |
| USB: | 2 |
| Parallel: | 1 |
| Game: | 1 |
Expansion slots
| Type | Total | Available |
|---|---|---|
| ISA: | 1 | 1 |
| PCI: | 3 | 2 |
Drive bays
Total drive bays
| 3.5-inch, external: | 2 |
| 3.5-inch, internal: | 1 |
| 5.25-inch, external: | 1 |
Open drive bays
| 3.5-inch, external: | 1 |
Supported operating systems (OS/NOS)
Microsoft (R) Windows 98