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Black and silver small form factor desktop tower with keyboard and mouse

DELL

DELL OptiPlex 990 SFF i7-2600 3.40GHz 16GB DDR3 1TB HDD DVDRW WiFi Win 10 Pro desktop PC

SKU CH-EQ9S-NEE0W

A small-form-factor desktop with an Intel Core i7-2600 quad-core processor, 16 GB DDR3 memory, 1 TB hard drive, DVD-RW, Wi-Fi adapter and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Quad-Core i7-2600 3.40GHz
  • Processor Main Features64 bit Quad-Core Processor

Memory Capacity 16GB DDR3

  • Quad-core i7-2600 at 3.40 GHz handles multi-tasking smoothly
  • 16 GB DDR3 memory keeps many apps open without lag
  • 1 TB 3.5-inch hard drive stores large media libraries
  • DVD±RW drive reads and writes discs for software or backups
  • USB WiFi adapter plus Gigabit Ethernet gives flexible network options

Dell OptiPlex 990 SFF Desktop

This Dell OptiPlex 990 SFF desktop computer runs on an Intel Quad-Core i7-2600 processor at 3.40GHz with 16 GB of DDR3 memory. A 1000 GB hard drive provides storage space for files and applications. Windows 10 Pro 64-bit comes pre-installed, and a USB keyboard and mouse are included in the box.

Suits home office and student use

The small form factor case fits limited desk space while delivering quad-core performance for everyday multitasking. Integrated Intel HD Graphics 2000 handles standard display output without a discrete card. Buyers who need more storage capacity or faster solid-state storage should look at other systems. This unit does not support newer memory generations or modern graphics workloads.

16 GB DDR3 memory installed

The system arrives with 16 GB of DDR3 RAM using 240-pin DIMM modules. This memory type and capacity are fixed for this configuration. Verify that DDR3 matches any upgrade plans before purchase.

商品特色

  • Quad-core i7-2600 at 3.40 GHz handles multi-tasking smoothly
  • 16 GB DDR3 memory keeps many apps open without lag
  • 1 TB 3.5-inch hard drive stores large media libraries
  • DVD±RW drive reads and writes discs for software or backups
  • USB WiFi adapter plus Gigabit Ethernet gives flexible network options

商品規格

BrandDELL
SeriesOptiPlex
Model990
Part Number990
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Quad-Core i7-2600 3.40GHz
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3 Desktop RAM
Storage3.5" 1000 GB Hard Drive
Optical DriveDVD±RW Drive
GraphicsIntel HD Graphics 2000
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWiFi USB Adapter
CaseSmall Form Facto (SFF)
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Installed
ChipsetIntel Q67
CPU TypeIntel Core i7 2nd Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i7-2600
CPU Socket TypeLGA 1155
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory SpeedDDR3
Memory Spec4 GB x 4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported16 GB
SSDNo
HDD1TB
HDD InterfaceSATA
Optical Drive TypeDVD±RW
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11 Wireless LAN
Front USB4
Front Audio Ports2
Video Ports1 VGA, 1 Display Port
Rear USB6
Rear IEEE 13941 port
RJ451x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)11.4 x 3.7 x 12.3
Weight12 Lbs.

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How can I confirm the Intel i7-2600 processor is running at its 3.40 GHz base speed after setup?

Open Task Manager in Windows 10 Pro, select the Performance tab, and check that the CPU base speed reads 3.40 GHz with four cores and eight threads active.

Which components are included in the box and which must be purchased separately?

The box contains the OptiPlex 990 SFF tower, a USB keyboard, a USB mouse, and one power cord; a monitor, speakers, and any additional cables are not included.

Should I choose the 16 GB DDR3 configuration or a lower capacity for this system?

The 16 GB DDR3 configuration is the maximum supported memory for this model and provides the full 8-thread multitasking headroom the i7-2600 can utilise.

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