Dell Pro Slim Desktop

Model: QCS1255
Estimated Value $689.00
Dell Price $599.00 $90.00
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2
Order Code bts503d_qcs1255_usx
Performance and expandability in a space-saving design.

A compact, high-performance PC built for heavy workloads and tight spaces, with exceptional security and manageability for businesses. Featuring AI PC options for AI-enhanced productivity.

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Advanced customizations (like additional hard drives, wireless and more) can be made here.

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Featured Deals

AMD Ryzen™ 5 8500G (6 cores, up to 5.0GHz)
AMD Ryzen™ 5 8500G (6 cores, up to 5.0GHz)
AMD Ryzen™ 7 PRO 8700G (16 TOPS NPU, 8 cores, up to 5.1GHz)
Windows 11 Pro
Windows 11 Pro
English, French, Spanish, Brazilian Portuguese
English, French, Spanish, Brazilian Portuguese
Integrated Graphics
Integrated Graphics
8 GB: 1 x 8 GB, DDR5, up to 4800 MT/s, non-ECC
8 GB: 1 x 8 GB, DDR5, up to 4800 MT/s, non-ECC
16 GB: 2 x 8 GB, DDR5, up to 4800 MT/s, non-ECC
16 GB: 1 x 16 GB, DDR5, up to 4800 MT/s, non-ECC
256 GB SSD, TLC
256 GB SSD, TLC
512 GB, SSD
No Wireless LAN Card
No Wireless LAN Card
MediaTek Wi-Fi 7 MT7925, 2x2, 802.11ax, MU-MIMO, Bluetooth® wireless card, internal antenna
Dell Wired Keyboard - KB216 - US English - Black
No Keyboard Selected
Dell Wired Keyboard - KB216 - US English - Black
Dell Pro Keyboard and Mouse - KM5221W - US English - Black
Dell Pro Smartcard Keyboard - KB813 - US English
Dell Pro Plus Keyboard and Mouse - KM7321W - US English
Dell Wired Mouse - MS116 Black
Mouse included with Keyboard
No Mouse Selected
Dell Wired Mouse - MS116 Black
Dell Pro Wired Mouse - MS3220 - Black
No Optical Drive
No Optical Drive
8x DVD+/-RW/RAM 9.5mm Slimline Optical Disk Drive
180W Bronze PSU (L5.5 DAO)
180W Bronze PSU (L5.5 DAO)
No Additional Port
No Additional Port
Optional DisplayPort 2.1, UHBR20, V2
Optional DisplayPort
Commonly asked questions about tech specs

Tech Specs

  • Processor

    AMD Ryzen™ 5 8500G (6 cores, up to 5.0GHz)

  • Operating System

    Windows 11 Pro

  • Graphics Card

    Integrated Graphics

  • Memory *

    8 GB: 1 x 8 GB, DDR5, up to 4800 MT/s, non-ECC

  • Storage *

    256 GB SSD, TLC

  • Microsoft Office

    Activate Your Microsoft 365 For A 30 Day Trial

  • Home and Small Business Security Solutions

    None

  • Protect your purchase - View Support offers below *

    Basic Onsite Service after remote diagnosis with Hardware-Only Support, 12 Month(s)

  • Hardware Support Services Upgrades

    Basic Onsite Service after remote diagnosis with Hardware-Only Support, 36 Month(s)

  • Accidental Damage Service

    None

  • Keyboard

    Dell Wired Keyboard - KB216 - US English - Black

  • Ports

    Front:
    2 USB 2.0 (480 Mbps) with PowerShare ports
    1 USB 3.2 Gen 2x1 (5 Gbps) Type-C® port
    1 USB 3.2 Gen 1 (5 Gbps) port
    1 universal audio port

    Rear
    2 USB 2.0 (480 Mbps) ports
    2 USB 3.2 Gen 1 (5 Gbps) ports
    1 RJ45 (1 Gbps) Ethernet port
    1 HDMI 2.1 (TMDS) port
    1 DisplayPort™ 1.4a (HBR3) port

    Rear (expansion, these are mutually exclusive options):
    1 VGA port (optional)
    1 HDMI 2.1 (FRL) port (optional)
    1 DisplayPort™ 1.4a (HBR3) port (optional)
    1 serial port (optional)
    2 USB 3.2 Gen 2 (10 Gbps) ports (optional)
    1 USB 3.2 Gen 2 (10 Gbps) Type-C® with DisplayPort™ Alt Mode port (optional)

  • Optical Drive

    No Optical Drive

  • Slots

    1 half-height Gen4 PCIe x16 slot (Wired as x8)
    2 half-height Gen3 PCIe x1 slots
    1 M.2 2230 slot for Wi-Fi and Bluetooth combo card
    1 M.2 2230/2280 slot for solid state drive
    1 SATA 3.0 slots for 3.5-inch hard drive
    1 SATA 3.0 slots for slim optical drive
    1 security-cable slot (for a Kensington lock)
    1 padlock ring

  • Dimensions & Weight

    Height: 11.95 in. (303.50 mm)
    Width: 3.74 in. (95 mm)
    Depth: 11.54 in. (293 mm)
    Weight (minimum): 8.61 lb (3.90 kg)
    Weight (maximum): 12.99 lb (5.89 kg)

  • Chassis

    180W Bronze PSU (L5.5 DAO)

  • Wireless *

    No Wireless LAN Card

  • Power

    180 W Bronze internal power supply unit
    360 W Platinum internal power supply unit

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