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Ultra-slim black and silver Dell OptiPlex 780 desktop chassis

DELL

Dell OptiPlex 780 USFF desktop PC Pentium D/Core 2 Duo 4GB DDR2 250GB HDD DVD

SKU CH-GFHY-GA6W5

Ultra-slim desktop with Pentium D or Core 2 Duo, 4 GB DDR2, 250 GB SATA drive and DVD optical

  • Screen sizeNo Screen
  • ProcessorCore 2 Duo
  • Memory size4 GB DDR2 Desktop RAM
  • Storage drive2.5 in 250 GB SATA Hard Drive
  • GraphicsIntel GMA 4500
  • ChipsetIntel Q45
  • Ultra-slim chassis saves desk space
  • 64-bit Pentium D or Core 2 Duo handles everyday tasks
  • 4 GB DDR2 memory runs office applications smoothly
  • 5-inch 250 GB SATA drive stores documents and media
  • Gigabit Ethernet plus seven USB 2.0 ports connect peripherals and network

Dell OptiPlex 780 USFF desktop PC

This ultra-slim Dell OptiPlex 780 desktop uses an Intel Q45 chipset with a 64-bit Pentium D or Core 2 Duo processor. It ships with 4 GB of DDR2 memory and a 2.5" 250 GB SATA hard drive. The compact chassis targets students and home-office users who need a small, quiet system for everyday tasks.

Included keyboard, mouse and Windows 7 Pro COA

A USB keyboard and USB mouse are bundled so the system is ready to use once a display is connected. The Windows 7 Professional Certificate of Authenticity allows a licensed installation, but no operating system is pre-installed. The DVD drive provides legacy media access for software or data discs.

4 GB DDR2 memory and 250 GB storage headroom

The 4 GB DDR2 configuration handles web browsing, document editing and light multitasking comfortably. Memory can be expanded to 8 GB using the available slots. The 250 GB SATA drive holds the operating system and a modest file library; larger media collections or modern applications will require additional storage.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $319.99
Cheaper than about 68% of the 14,711 comparable items (median $494.99).
Memory size 4 GB DDR2 Desktop RAM
Lower than about 97% of the 5,840 comparable items (median 16 GB).
RAM capacity 4 GB DDR3
Lower than about 95% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name780
Part number780
Product typeStudent / Home Office
Product colorBlack/Silver
Processor
ProcessorCore 2 Duo
CPUPentium D or Core 2 Duo
CPU model3 GHz
ChipsetIntel Q45
Processor cache6 MB L2 Cache
Installed motherboardIntel
L2 cache per processor6 MB
Memory
Memory size4 GB DDR2 Desktop RAM
RAM capacity4 GB DDR3
RAM type and speedDDR3
Memory configuration2 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM16 GB
Storage
Storage drive2.5 in 250 GB SATA Hard Drive
SSD storageNo
Hard drive250 GB
Storage configuration2.5 in 250 GB SATA Hard Drive
Disc driveDVD
Drive interfaceSATA
Optical driveDVD-ROM
Display
Screen sizeNo Screen
Touch inputNo
Graphics
GraphicsIntel GMA 4500
Audio & video
Audio chipIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkEthernet
Ethernet controllerIntegrated
Wi-Fi802.11g Wireless LAN
Ports & slots
Front USB ports2
Front audio jacks2
PS/2 ports2
Video connectors1 VGA, 1 Display Port
Rear USB ports5
Ethernet port1 port
Rear audio jacks2 ports
Size & build
Form factorUltra Slim
Overall dimensions23.8 × 6.6 × 23.6 cm
Product weight3.1 Kg
In the box
Included monitorNot included
Bundled mouseUSB
Pointing deviceUSB Mouse
In the boxRefurbished Dell Optiplex 780 USFF With new Power Cable, New Tecnix USB Keyboard, Mouse & Wi-Fi Adapter!
Software
Operating systemNo
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Questions about this item

Can the 4 GB DDR2 memory be upgraded later?

The board accepts DDR2 modules up to 8 GB total, so you can add or replace sticks when needed.

What limits sustained performance first on the Intel Q45 chipset?

The integrated Intel GMA 4500 graphics and 10/100/1000 Ethernet share system memory and bus bandwidth, so heavy video or network loads hit that ceiling first.

How loud and hot does the ultra-slim chassis get when running all day?

The compact USFF design uses a small internal fan that spins up under load; expect noticeable airflow noise and warm exhaust after several hours of continuous use.

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