Dell Pro Slim Desktop

Model: QCS1255
CAD $1,971.16
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Order Code bts526l_qcs1255_cax
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 Copilot+ PC options for AI-enhanced productivity.

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Commonly asked questions about tech specs

Tech Specs

  • Processor

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

  • Operating System
    (Dell Technologies recommends Windows 11 Pro for business)

    Windows 11 Pro

  • Video Card

    Integrated Graphics

  • Memory *

    16 GB: 1 x 16 GB, DDR5, up to 4800 MT/s, non-ECC

  • Storage

    512 GB SSD, TLC

  • Microsoft Office

    Activate Your Microsoft 365 For A 30 Day Trial

  • Home and Small Business Security Solutions

    None

  • Support Services

    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 Protection

    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 1 (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 Ethernet port, 1GbE
    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

    8x DVD+/-RW/RAM 9.5mm Slimline Optical Disk 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: 303.50 mm (11.95 in.)
    Width: 95.00 mm (3.74 in.)
    Depth: 293.00 mm (11.54 in.)
    Weight (minimum): 3.90 kg (8.61 lb)
    Weight (maximum): 5.89 kg (12.99 lb)

  • Camera

    N/A

  • Audio and Speakers

    Realtek Audio Controller ALC3204

  • Chassis

    180W Bronze PSU (L5.5 DAO)

  • Wireless *

    MediaTek Wi-Fi 7 MT7925, 2x2, 802.11ax, MU-MIMO, Bluetooth® wireless card, internal antenna

  • Power

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

  • Regulatory

    Quebec Repairability Information

    Learn More

Ratings & Reviews

Ratings & Reviews are provided by verified users through email, My Account, or at events.
What customers are saying
Customers say the Dell Pro Slim Desktop delivers fast performance, quiet operation, and a compact footprint that fits well on small desks. Many highlight its quick setup, ample front‑USB ports, and ability to handle multiple tabs, spreadsheets, and high‑resolution images without lag. While a few report issues such as missing optical drives or unresponsive customer service, the majority praise its reliability and speed, noting examples like five‑second boot times and smooth multitasking for office and design work.
This AI-generated summary reflects customer review from the past two years and is updated weekly.
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