HP Compaq DC5850

* AMD Athlon X2 7750 Processor (2.7-GHz, 1MB L2 cache, 2 MB Shared L3 cache, HT bus 3.0)
* AMD Athlon X2 6000+ Processor (3.1-GHz, 1MB L2 cache, HT bus 3.0)
* AMD Athlon X2 5800+ Processor (3.0-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 5600B Processor (2.9-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 5400B Processor (2.8-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 5200B Processor (2.7-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 5000B Processor (2.6-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 4850B Processor (2.5-GHz, 1MB L2 cache, HT bus 2.0)
* AMD Athlon X2 4450B Processor (2.3-GHz, 1MB L2 cache, HT bus 2.0)

* AMD Phenom II X3 710 Processor, (2.6-GHz, 1.5 MB Dedicated L2 cache, 6 MB Shared L3 cache, HT bus 3.0) (not available on SFF models)
* AMD Phenom X3 8600B Processor (2.3-GHz, 1.5 MB Dedicated L2 cache, 2 MB Shared L3 cache, HT bus 3.0)
* AMD Phenom X3 8750B Processor (2.4-GHz, 1.5 MB Dedicated L2 cache, 2 MB Shared L3 cache, HT bus 3.0)

* AMD Phenom II X4 805 Processor, (2.5-GHz, 2 MB Dedicated L2 cache, 4 MB Shared L3 cache, HT bus 3.0) (not available on SFF models)
* AMD Phenom X4 9600B Processor (2.3-GHz, 2 MB Dedicated L2 cache, 2 MB Shared L3 cache, HT bus 3.0)
* AMD Phenom X4 9750B Processor (2.4-GHz, 2 MB Dedicated L2 cache, 2 MB Shared L3 cache, HT bus 3.0)
* AMD Phenom X4 9850B Processor (2.5 GHz, 2 MB Dedicated L2 cache, 2 MB Shared L3 cache, HT bus 3.0)

### Motherboard

* SFF - Socket AM2 Motherboard 780V 461537-001 MSI MS-7500 VER:1.1

### **Memory**

* 512-MB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (1 x 512)
* 1-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (1 x 1GB)
* 1-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (2 x 512)
* 2-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (1 x 2GB)
* 2-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (2 x 1GB)
* 2-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (4 x 512)
* 3-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (3 x 1GB)
* 4-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (4 x 1GB)
* 4-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (2 x 2GB)
* 8-GB DDR2 Synch Dram PC2-6400 (800-MHz) Non ECC (4 x 2GB)
* 16-GB DDR2 Synch Dram PC2-6400 (800-Mhz) Non ECC (4 x 4GB)

### Storage

* 80-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 160-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 250-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 500-GB SATA 3.0-Gb/s Hard Drive (16MB Cache, 7200 RPM, NCQ, Smart IV)
* 80-GB SATA 3.0-Gb/s Hard Drive (16MB Cache, 10,000 RPM, NCQ, Smart III)
* 160-GB SATA 3.0-Gb/s Hard Drive (16MB Cache, 10,000 RPM, NCQ, Smart III)
* 320-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 3.5" Removable 80-GB SATA 3.0 Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 3.5" Removable 160-GB SATA 3.0 Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 3.5" Removable 250-GB SATA 3.0 Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* RAID 80-GB SATA 3.0-Gb/s Hard Drive (7200 rpm)
* RAID 160-GB SATA 3.0-Gb/s Hard Drive (7200 rpm)
* RAID 250-GB SATA 3.0-Gb/s Hard Drive (7200 rpm)
* 2nd hard drive, 80-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 2nd hard drive, 160-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 2nd hard drive, 250-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 2nd hard drive, 320-GB SATA 3.0-Gb/s Hard Drive (8MB Cache, 7200 RPM, NCQ, Smart IV)
* 2nd hard drive, 500-GB SATA 3.0-Gb/s Hard Drive (16MB Cache, 7200 RPM, NCQ, Smart IV) (not supported on SFF models)

### **Media Reader**

* HP 16-in-1 Media Reader (USB connection on the system board)

### **Optical Drives**

* SATA DVD-ROM Drive
* SATA CD-RW/DVD-ROM Combo Drive
* SATA SuperMulti LightScribe DVD Writer Drive
* HP SATA Blu-ray Writer

### **Media Card Reader**

* HP 16-in-1 3.5” Media Card Reader
* HP 22-in-1 3.5” Media Card Reader
* HP 22-in-1 3.5” Media Card Reader with 1394

### **Security**

* Integrated 1.2 TPM Embedded Security Chip
* HP Desktop Security lock kit (lock and cable)
* Security cable with Kensington lock
* Optional HP ProtectTools security software suite
* Optional USB Port Disable at factory (user configurable via BIOS)

### **NIC**

* Integrated Broadcom Gigabit Ethernet (integrated on system board)
* Broadcom NetXtreme Gigabit Ethernet PCIe NIC Card
* Broadcom NetXtreme Plus Gigabit Ethernet PCIe NIC Card

### **Wireless**

* Wireless A+G PCI Card (full height bracket) (does not support SFF models)
* Wireless A+G PCI Card (low profile bracket) (does not support MT models)
* HP 802.11 b/g/n Wireless PCIe x1 card (full height bracket) (does not support SFF models)
* HP 802.11 b/g/n Wireless PCIe x1 card (low profile bracket) (does not support MT models)

### **Modem**

* 2006 Agere PCI 56K International SoftModem (full height) (does not support SFF models)
* 2006 Agere PCI 56K International SoftModem (low profile) (does not support MT models)
* LSI PCIe x1 Hi-Speed 56K International SoftModem

### **Graphics**

* Integrated ATI Radeon 3100 Graphics (with DirectX 10 technology)
* NVIDIA GeForce 8400 GS 256MB SH PCIe x16 Graphics Card
* ATI Radeon HD 2400 XT 256MB DH PCIe x16 Graphics Card
* ATI Radeon HD 3470 256 SH PCIe x16 Graphics Card (does not support SFF models)
* ATI Radeon HD 3650 (512MB DH) PCIe x16 Graphics Card
* ATI Radeon HD 4550 Dual Head PCIe x16 Graphics Card
* HP DisplayPort to VGA Adapter

### **Audio**

* Integrated High Definition audio with ADI1884 codec (all ports are stereo)
* Microphone and Headphone front ports
* Line-out and Line-In rear ports
* Multistreaming capable
* Internal Speaker

### **Miscellaneous**

* HP FireWire / IEEE 1394 PCI Card (full height) (not supported on SFF models)
* HP FireWire / IEEE 1394 PCI Card (low profile) (not supported on MT models)
* 2nd serial port adapter (not supported on SFF models)
* 2nd serial port adapter (low profile) (not supported on MT models)
* Tower stand (not available for MT models)
* 1-GB Flash Module for Vista ReadyBoost (not supported on SFF models)

### **Operating System**

* Genuine Windows Vista Business 32-bit
* Genuine Windows Vista Business 64-bit
* Genuine Windows Vista Home Basic 32-bit
* Genuine Windows Vista Ultimate 32-bit
* Genuine Windows Vista Business 32 downgrade to Genuine Windows XP Professional
* FreeDOS

## Source

https://images10.newegg.com/UploadFilesForNewegg/itemintelligence/HP/12900\_ca1401479644839.PDF