Questions about products? Bulk orders? * Call 888-654-3376 * Live Chat
PCLiquidations - Refurbished IT since 1991
Menu
Deals
Refurbishment
Home » Desktop Computers » Dell Optiplex 3040

Dell Optiplex 3040

Fast Shipping Easy Returns Shopper Approved 4.7/5 Stars

Compact, save-spacing, and energy-efficient. Dell OptiPlex 3040 is a small form factor desktop computer that can fit into your home office and budget, too. 

Is OptiPlex 3040 Good? 

Despite its small form, the personal computer is a powerful choice with these specifications and options:

  • Intel Core i5, i3, and i7 processors running at clock speeds between 3.2GHz and 3.7GHz
  • Integrated Intel HD Graphics 530
  • 4 GB of DDR3 RAM
  • 250 GB hard drive storage capacity 
  • 10/100/1000 Gigabit Ethernet
  • Expansion slots for PCI Express 1x, 16x 
  • Optical drive (DVD) 
  • Front and rear USB ports (USB 3.0, 2.0)
  • Audio and microphone jacks 
  • PS/2 ports 
  • HDMI, DisplayPort, VGA ports  
  • Support Windows 7, Windows 8, or Windows 10 as an operating system

This business-class PC is also available in micro/ultra-small form factor (MFF) and mini tower with configurations and accessories here. 

 Shop refurbished for the best deals with a standard 90-day warranty, just like you bought new. 

Dell Optiplex 3040 SFF Computer i3-6100 Windows 10 - Grade A
Dell

Dell Optiplex 3040 SFF Computer i3-6100 Windows 10 - Grade A

Processor: Intel Core i3 (6100) 3.70GHz - 2 Core Memory: 8GB...
  • Processor: Intel Core i3 (6100) 3.70GHz - 2 Core
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Factor
From $120.59
$214.98
Product Info
Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade A
Dell

Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade A

Processor: Intel i3-6100 3.70GHz Memory: 8GB DDR3 Storage:...
  • Processor: Intel i3-6100 3.70GHz
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$157.99
$194.98
Product Info
Dell OptiPlex 3040 MT Computer i5-6500 - Windows 10 - Grade A
Dell

Dell OptiPlex 3040 MT Computer i5-6500 - Windows 10 - Grade A

Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Processor...
  • Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Processor
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Case Type: Mini Tower
$201.99
$244.98
Product Info
Dell OptiPlex 3040 MFF Computer i3 (i3-6100T)
Dell

Dell OptiPlex 3040 MFF Computer i3 (i3-6100T)

Case Type: Micro Form Factor Processor: Intel Core i3...
  • Case Type: Micro Form Factor
  • Processor: Intel Core i3 (i3-6100T) 3.2GHz Dual Core Processor
  • Memory: 8GB DDR3
  • Total Memory Slots : 2
From $176.39
$515.98
Product Info
Dell OptiPlex 3040 USFF Computer i3-6100T - Windows 10 - Grade C
Dell

Dell OptiPlex 3040 USFF Computer i3-6100T - Windows 10 - Grade C

Processor: Intel Core i3 (i3-6100T) 3.2GHz Dual Core...
  • Processor: Intel Core i3 (i3-6100T) 3.2GHz Dual Core Processor
  • Memory: DDR3
  • Total Memory Slots : 2
  • Hard Drive: 2.5"
$122.99
$174.98
Product Info
Dell OptiPlex 3040 SFF Computer i5-6500 Windows 10 - Grade C
Dell

Dell OptiPlex 3040 SFF Computer i5-6500 Windows 10 - Grade C

Processor: Intel Core i5 (6500) 3.2GHz Memory: 8GB DDR3...
  • Processor: Intel Core i5 (6500) 3.2GHz
  • Memory: 8GB DDR3
  • Storage : 256GB 3.5" SATA
  • Form Factor: Small Form Factor
From $131.39
$214.98
Product Info
Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade C
Dell

Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade C

Processor: Intel Core i3 (6100) 3.70GHz Memory: 8GB DDR3...
  • Processor: Intel Core i3 (6100) 3.70GHz
  • Memory: 8GB DDR3
  • Storage Type: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$85.99
$174.98
Product Info
Dell OptiPlex 3040 MT Computer i5-6500 - Windows 10 - Grade B
Dell

Dell OptiPlex 3040 MT Computer i5-6500 - Windows 10 - Grade B

Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Processor...
  • Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Processor
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Case Type: Mini Tower
$195.99
$234.98
Product Info
Dell Optiplex 3040 MFF Computer Pentium (G4400T) - Windows 10 - Grade A
Dell

Dell Optiplex 3040 MFF Computer Pentium (G4400T) - Windows 10 -...

Processor: Intel Pentium G4400T / 2.9 GHz (Dual-Core)...
  • Processor: Intel Pentium G4400T / 2.9 GHz (Dual-Core)
  • Memory: DDR3L
  • Total Memory Slots : 2
  • Storage Type: 2.5" SATA
$216.99
$354.99
Product Info
Dell Optiplex 3040 MFF Computer Pentium G4400T 2.9GHz - Grade C
Dell

Dell Optiplex 3040 MFF Computer Pentium G4400T 2.9GHz - Grade C

Processor: Intel Pentium G4400T / 2.9 GHz (Dual-Core)...
  • Processor: Intel Pentium G4400T / 2.9 GHz (Dual-Core)
  • Memory: 4GB DDR3
  • Storage Type: 128GB 2.5" SATA
  • Form Factor: Micro Form Factor
$260.99
$379.99
Product Info
Dell OptiPlex 3040 SFF Computer Pentium G4400 - Windows 10 - Grade B
Dell

Dell OptiPlex 3040 SFF Computer Pentium G4400 - Windows 10 -...

Processor: Intel Pentium Pentium G4400 3.30GHz Memory: 4GB...
  • Processor: Intel Pentium Pentium G4400 3.30GHz
  • Memory: 4GB DDR3
  • Storage: 128GB 2.5" SATA
  • Form Factor: Small Factor Form
$133.99
$172.99
Product Info
Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade B
Dell

Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade B

Processor: Intel Core i3 (6100) Processor, 3.70GHz - 2 Core...
  • Processor: Intel Core i3 (6100) Processor, 3.70GHz - 2 Core
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$105.99
$184.98
Product Info
Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade C
Dell

Dell Optiplex 3040 SFF Computer i3-6100 - Windows 10 - Grade C

Processor: Intel i3-6100 3.70GHz Memory: 8GB DDR3 Storage:...
  • Processor: Intel i3-6100 3.70GHz
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$134.99
$174.98
Product Info
Dell OptiPlex 3040 SFF Computer i3-6100 - Windows 10 - Grade B
Dell

Dell OptiPlex 3040 SFF Computer i3-6100 - Windows 10 - Grade B

Processor: Intel i3-6100 3.70GHz Memory: 8GB DDR3 Storage:...
  • Processor: Intel i3-6100 3.70GHz
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$145.99
$184.98
Product Info
Dell Optiplex 3040 SFF Computer i5-6500 - Windows 10 - Grade B
Dell

Dell Optiplex 3040 SFF Computer i5-6500 - Windows 10 - Grade B

Processor: Intel Core i5-6500 Processor, 3.2 GHz Memory: 8GB...
  • Processor: Intel Core i5-6500 Processor, 3.2 GHz
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
$161.99
$190.99
Product Info
Dell OptiPlex Micro Computer All-in-One Mount for E Series Monitors
Dell

Dell OptiPlex Micro Computer All-in-One Mount for E Series...

New 90 Days Warranty
New 90 Days Warranty
$35.99
$43.99
Product Info
Dell OptiPlex Micro Vertical Stand
Dell

Dell OptiPlex Micro Vertical Stand

New 90-Day Warranty
New 90-Day Warranty
$18.56
Product Info
Dell OptiPlex 3040 SFF Computer i5-6500 - Windows 10 - Grade A
Dell

Dell OptiPlex 3040 SFF Computer i5-6500 - Windows 10 - Grade A

Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Memory:...
  • Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core
  • Memory: 8GB DDR3L
  • Hard Drive: 256GB 2.5" SATA SSD
  • Case Type: Small Form Factor
Limited
Limited
Dell OptiPlex 3040 SFF Computer i5-6500 - Windows 10 - Grade B
Dell

Dell OptiPlex 3040 SFF Computer i5-6500 - Windows 10 - Grade B

Processor: Intel Core i5 (6500) 3.2GHz Memory: 8GB DDR3...
  • Processor: Intel Core i5 (6500) 3.2GHz
  • Memory: 8GB DDR3
  • Storage Type: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
Limited
Limited
Dell Optiplex 3040 SFF Computer i5-6500 - Windows 10 - Grade A
Dell

Dell Optiplex 3040 SFF Computer i5-6500 - Windows 10 - Grade A

Processor: Intel Core i5-6500 Processor, 3.2 GHz Memory: 8GB...
  • Processor: Intel Core i5-6500 Processor, 3.2 GHz
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Form Factor: Small Form Factor
Limited
Limited
Dell OptiPlex 3040 Micro Computer i5-6500T - Windows 10 - Grade B
Dell

Dell OptiPlex 3040 Micro Computer i5-6500T - Windows 10 - Grade B

Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread...
  • Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA SSD
  • Form Factor: Micro Form Factor
Limited
Limited
Dell OptiPlex 3040 SFF Computer Pentium G4400 - Windows 10 - Grade A
Dell

Dell OptiPlex 3040 SFF Computer Pentium G4400 - Windows 10 -...

Processor: Intel Pentium Pentium G4400 3.30GHz Memory: 4GB...
  • Processor: Intel Pentium Pentium G4400 3.30GHz
  • Memory: 4GB DDR3
  • Storage: 128GB 2.5" SATA
  • Form Factor: Small Factor Form
Limited
Limited
Dell OptiPlex 3040 Micro Computer i5-6500T Windows 10 - Grade A
Dell

Dell OptiPlex 3040 Micro Computer i5-6500T Windows 10 - Grade A

Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread...
  • Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA SSD
  • Form Factor: Micro Form Factor
Limited
Limited
Dell OptiPlex 3040 Mini Tower Computer i5-6500 - Windows 10 - Grad
Dell

Dell OptiPlex 3040 Mini Tower Computer i5-6500 - Windows 10 - Grad

Case Type: Mini Tower Processor: Intel Core i5 (i5-6500)...
  • Case Type: Mini Tower
  • Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core Processor
  • Memory: DDR3
  • Total Memory Slots : 2
Limited
Limited
Dell OptiPlex 3040 SFF Computer i7-6700 - Windows 10 - Grade A
Dell

Dell OptiPlex 3040 SFF Computer i7-6700 - Windows 10 - Grade A

Processor: Intel Core i7 (6700) 3.4GHz Memory: DDR3 Total...
  • Processor: Intel Core i7 (6700) 3.4GHz
  • Memory: DDR3
  • Total Memory Slots : 2
  • Storage Type: 3.5" SATA
Limited
Limited
Dell OptiPlex 3040 Mini Tower Computer i7-6700 - Windows 10 - Grad
Dell

Dell OptiPlex 3040 Mini Tower Computer i7-6700 - Windows 10 - Grad

Processor: Intel Core i7 (6700) 3.4GHz Memory: DDR3 Total...
  • Processor: Intel Core i7 (6700) 3.4GHz
  • Memory: DDR3
  • Total Memory Slots : 2
  • Storage Type: 3.5" SATA
Limited
Limited
Dell Optiplex 3040 Mini Tower Side Panel Door (MX60116) - Grade A
Dell

Dell Optiplex 3040 Mini Tower Side Panel Door (MX60116) - Grade A

Refurbished 90 Day Warranty Grade A
Refurbished 90 Day Warranty Grade A
Limited
Limited
Dell OptiPlex 3040 SFF Computer i3-6100T Windows 10 - Grade A
Dell

Dell OptiPlex 3040 SFF Computer i3-6100T Windows 10 - Grade A

Processor: Intel Core i3-6100T 3.2GHz Memory: 8GB DDR3...
  • Processor: Intel Core i3-6100T 3.2GHz
  • Memory: 8GB DDR3
  • Storage Type: 256GB 3.5" SATA
  • Form Factor: Small Form Factor
Limited
Limited
Dell OptiPlex 3040 Micro Computer i3-6100T Windows 10 - Grade B
Dell

Dell OptiPlex 3040 Micro Computer i3-6100T Windows 10 - Grade B

Processor: Intel Core i3 (i3-6100T) 3.2GHz Dual Core...
  • Processor: Intel Core i3 (i3-6100T) 3.2GHz Dual Core Processor
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA
  • Case Type: Micro
Limited
Limited
Dell OptiPlex 3040 USFF Computer i3-6100T Windows 10 - Grade B
Dell

Dell OptiPlex 3040 USFF Computer i3-6100T Windows 10 - Grade B

Processor: Intel Core i3-6100T 3.2GHz Memory: 8GB DDR3...
  • Processor: Intel Core i3-6100T 3.2GHz
  • Memory: 8GB DDR3
  • Storage Type: 256GB 3.5" SATA
  • Form Factor: Small Form Factor
Limited
Limited
Dell OptiPlex 3040 Micro Computer i5-6500T - Windows 10 - Grade C
Dell

Dell OptiPlex 3040 Micro Computer i5-6500T - Windows 10 - Grade C

Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread...
  • Processor: Intel Core i5 (6500T) 2.5GHz - 4 Core - 4 Thread
  • Memory: 8GB DDR3
  • Storage: 256GB 2.5" SATA SSD
  • Form Factor: Micro Form Factor
Limited
Limited
Dell OptiPlex 3040 SFF Computer i5-6500
Dell

Dell OptiPlex 3040 SFF Computer i5-6500

Case Type: Small Form Factor Processor: Intel Core i5...
  • Case Type: Small Form Factor
  • Processor: Intel Core i5 (i5-6500) 3.2GHz Quad Core
  • Memory: DDR3L
  • Total Memory Slots: 2
Limited
Limited
Dell OptiPlex Micro Vertical Stand - Refurbished
Dell

Dell OptiPlex Micro Vertical Stand - Refurbished

Refurbished 90-Day Warranty
Refurbished 90-Day Warranty
Limited
Limited
Dell Optiplex 3040 MFF Pentium (G4400T)L
Dell

Dell Optiplex 3040 MFF Pentium (G4400T)L

CPU: Intel Pentium G4400T / 2.9 GHz (Dual-Core) Memory:...
  • CPU: Intel Pentium G4400T / 2.9 GHz (Dual-Core)
  • Memory: DDR3L
  • Total Memory Slots : 4
  • Hard Drive: 3.5 SATA 7200 rpm
Limited
Limited
Dell Optiplex 3040 5040 7040 3650 3656 SFF 240W PSU Power Supply Unit New
Dell

Dell Optiplex 3040 5040 7040 3650 3656 SFF 240W PSU Power...

Limited
Limited
Dell Optiplex 9020M / 3020M Micro small tip AC Power Supply Adapter Cord
Dell

Dell Optiplex 9020M / 3020M Micro small tip AC Power Supply...

Plug Type: 110V Output Voltage: 100-240V Output Amperage:...
  • Plug Type: 110V
  • Output Voltage: 100-240V
  • Output Amperage: 3.34A
  • Output Wattage: 65W
Limited
Limited

Links

My Account Shopping Cart Contact Us Policies Privacy Policy About Us Recycling We Buy Gear Careers VOIP Phone Service Reviews Financing

Contact

Monday-Friday
9am-5pm EST

Address

PCLiquidations.com
140 Stockton St.
Jacksonville, FL 32204

Special Deals & Savings!

Sign up to receive money saving deals & sales
PCLiquidations on Facebook PCLiquidations on Twitter PCLiquidations on Instagram
Microsoft Registered Refurbisher Customer Reviews
© 2001-2023 PCLiquidations.com, All rights reserved, All trademarks held by their respective owners, Privacy Policy - Accessibility Policy