Processor
Type: AMD Sempron 3400 / 1.8 GHz
Installed Qty: 1
Max Supported Qty: 1
Cache memory
Type: L2 Cache
Installed Size: 256 KB
Cache Per Processor: 256 KB
Mainboard
Chipset Type: ATI Radeon Xpress 1150
Data Bus Speed: 800 MHz
Ram
Installed Size: 512 MB / 2 GB (max)
Technology: DDR II SDRAM - non-ECC
Memory Speed: 667 MHz
Memory Specification Compliance: PC2-5300
Form Factor: DIMM 240-pin
Configuration Features: 1 x 512 MB
Storage controller
Type: 1 x Serial ATA - integrated
Controller Interface Type: Serial ATA-300
Channel Qty: 4
Storage controller (2nd)
Type: 1 x IDE - integrated
Controller Interface Type: ATA-100
Channel Qty: 1
Storage
Hard Drive: 1 x 80 GB - standard - Serial ATA-300 - 7200 rpm
Optical storage
Type: DVD-ROM - Serial ATA
Read Speed: 48x (CD) / 16x (DVD)
Monitor
Monitor Type: None
Graphics controller
Type: PCI Express x16 - integrated
Graphics Processor / Vendor: ATI Radeon Xpress 1150
Video Memory: Shared Video Memory (UMA)
Max Allocated RAM Size: 256 MB
Audio output
Type: Sound card - integrated
Sound Output Mode: Stereo
Max Sample Rate: 96 kHz
Compliant Standards: AC '97, High Definition Audio
Input device
Type: Mouse, keyboard

Manufacturer's product description
The HP Compaq dx2250 PC offers essential features and power efficient technologies and delivers reliability and performance for basic business requirements helping your business run more effectively.
Keyboard
Keyboard Name: HP Standard Keyboard
Interface: PS/2
Mouse
Technology: Optical
Technology: PS/2
Features: Scroll
Networking
Networking: Network adapter - PCI - integrated
Ethernet Controller(s): Realtek RTL8100C
Data Link Protocol: Ethernet, Fast Ethernet
Features: Wake on LAN (WoL)
Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x
Expansion / connectivity
Expansion Bays Total (Free):
* 2 front accessible - 5.25" x 1/2H
* 1 front accessible - 3.5" x 1/3H
* 2 ( 1 ) x internal - 3.5" x 1/3H
Expansion Slots Total (Free):
* 1 ( 0 ) x processor - Socket AM2
* 2 ( 1 ) x memory - DIMM 240-pin
* 2 ( 2 ) x PCI - full-height
* 1 ( 1 ) x PCI Express x1 - full-height
* 1 ( 1 ) x PCI Express x16 - full-height
Interfaces:
* 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25)
* 1 x serial - RS-232 - 9 pin D-Sub (DB-9)
* 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
* 1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
* 1 x display / video - VGA - 15 pin HD D-Sub (HD-15)
* 1 x audio - line-In - mini-phone stereo 3.5 mm
* 1 x audio - line-out/headphones - mini-phone stereo 3.5 mm
* 2 x microphone - input - mini-phone 3.5mm ( 1 in front )
* 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45
* 6 x Hi-Speed USB - 4 PIN USB Type A ( 2 in front )
* 1 x headphones - output - mini-phone stereo 3.5 mm ( 1 in front )



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