HP Compaq dc5850 User Manual

Memory
MemoryMemory
Memory DDR2 SYNCH DRAM NON-ECC MEMORY
DDR2 SYNCH DRAM NON-ECC MEMORYDDR2 SYNCH DRAM NON-ECC MEMORY
DDR2 SYNCH DRAM NON-ECC MEMORY
Memory upgrades are accomplished by adding single or multiple DIMMs of the same or varied sizes.
This chart does not represent all possible memory configurations. The AMD 780V chipset supports non-
ECC DDR2 PC2-6400 (800-MHz) memory.
CAUTION:
CAUTION:CAUTION:
CAUTION: You must shut down the computer and disconnect the power cord before adding or
removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory
modules as long as the computer is plugged in to an active AC outlet. Adding or removing memory
modules while voltage is present may cause irreparable damage to the memory modules or system
board.
HP recommends dual-channel symmetric configurations for maximum performance.
HP recommends dual-channel symmetric configurations for maximum performance.HP recommends dual-channel symmetric configurations for maximum performance.
HP recommends dual-channel symmetric configurations for maximum performance.
For best performance, add the same amount of total memory to each channel and do not mix speeds.
For dual-channel symmetric performance, the total amount of memory in each channel must be equal. If
speeds are mixed, speed will default to the slowest DIMM.
Microtower and Small Form Factor
Microtower and Small Form FactorMicrotower and Small Form Factor
Microtower and Small Form Factor
Maximum Memory
Maximum MemoryMaximum Memory
Maximum Memory Supports up to 16-GB of DDR2 SYNCH DRAM. Slot 4 is black and must always be populated. Next
populate slots 3, 2, and 1 in that order. Not all memory configurations possible are represented below.
NOTE:
NOTE: NOTE:
NOTE: For systems configured with more than 3 GB of memory and a 32-bit operating system, all
memory may not be available due to system resource requirements. Addressing memory above 4 GB
requires a 64-bit operating system.
DIMM Size
DIMM SizeDIMM Size
DIMM Size Slot
SlotSlot
Slot
Channel A
Channel AChannel A
Channel A Channel B
Channel BChannel B
Channel B
4
44
4 (black) 2
22
2 (white) 3
33
3 (black) 1
1 1
1 (white)
512-MB
512-MB512-MB
512-MB 512-MB
1-GB
1-GB1-GB
1-GB 1-GB
1-GB
1-GB1-GB
1-GB
(dual-channel symmetric)
512-MB 512-MB
2-GB
2-GB2-GB
2-GB
(dual-channel symmetric)
1-GB 1-GB
2-GB
2-GB2-GB
2-GB
(dual-channel symmetric)
512-MB 512-MB 512-MB 512-MB
3-GB
3-GB3-GB
3-GB
(dual-channel symmetric)
1-GB 512-MB 1-GB 512-MB
4-GB maximum
4-GB maximum4-GB maximum
4-GB maximum
(dual-channel symmetric)
1-GB 1-GB 1-GB 1-GB
8-GB maximum
8-GB maximum8-GB maximum
8-GB maximum
(dual-channel symmetric)
2-GB 2-GB 2-GB 2-GB
16-GB maximum
16-GB maximum16-GB maximum
16-GB maximum
(dual-channel symmetric)
4-GB 4-GB 4-GB 4-GB
QuickSpecs
HP Compaq dc5850 Business PC
HP Compaq dc5850 Business PCHP Compaq dc5850 Business PC
HP Compaq dc5850 Business PC
Standard Features and Configurable Components
DA - 12900 North America — Version 20 — July 31, 2009 Page 8

HP Compaq dc5850 Specifications

General

Processor cache	0.512 MB
Processor cores	2
Processor family	AMD Athlon X2
Processor frequency	2.8 GHz
Processor cache type	L2
Processor manufacturer	AMD
Internal memory	2 GB
Memory clock speed	800 MHz
Internal memory type	DDR2-SDRAM
Maximum internal memory	8 GB
Memory layout (slots x size)	- GB
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	DVD-RW
Card reader integrated	Yes
Total storage capacity	500 GB
External drive bays	2x 5.25\
Internal drive bays	2x 3.5\
Networking features	Gigabit Ethernet
Floppy drive installed	No
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Discrete graphics card model	AMD Radeon 3100
Maximum graphics card memory	0.256 GB
Operating system installed	Windows Vista Business
Serial ports quantity	1
USB 2.0 ports quantity	8
Firewire (IEEE 1394) ports	0
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Power supply	240 W
Chassis type	SFF
Product color	Black
Country of origin	China
Product type	PC
Motherboard chipset	AMD 780V

Weight and Dimensions

Depth	428 mm
Width	176.5 mm
Height	377.2 mm
Weight	10630 g