Professional RTX graphics in a low-profile slot
8 GB GDDR6Ampere architecture4× mini-DisplayPort50 W board power
The Dell 490-BKQJ brings NVIDIA RTX A1000 desktop graphics to a compatible workstation in a half-height, single-slot format. Its 8 GB GDDR6 memory and dedicated ray-tracing and Tensor hardware support professional visualisation and compatible GPU-accelerated applications. Four mini-DisplayPort outputs make it useful for a multi-monitor workspace.
Best For: Professional users upgrading a verified compatible Dell workstation for design, visualisation or multiple monitors.
Before you order: Match Dell part 490-BKQJ / TTPXC to your exact system and original configuration. Check bracket, slot clearance, cooling and machine-specific installation requirements. The card is PCIe 4.0 ×8 electrically with a full-length connector. Mini-DisplayPort cables or adapters may be needed. Accessories shown in manufacturer imagery are illustrative; confirm their inclusion before relying on them.
What's in the Box
- Dell RTX A1000 graphics card, part 490-BKQJ / TTPXC.
- Exact cable, display-adapter and spare-bracket contents are not confirmed in the reviewed package specification.
- Computer, monitors and software licences are separate.
What It Means in Practice
- Use 8 GB of dedicated graphics memory for supported professional design and visualisation workloads.
- Choose the correct professional driver and verify the exact application version’s GPU support.
- Plan four mini-DisplayPort connections with compatible displays, cables or adapters.
- Confirm the Dell chassis and bracket configuration rather than assuming all small-form-factor PCs accept the same OEM card.
What Will Not Work
- Not the mobile RTX A1000 variant and not an Ada or Blackwell GPU.
- Mini-DisplayPort outputs do not directly accept HDMI or full-size DisplayPort plugs.
- A 50 W GPU power figure does not specify the complete workstation’s power-supply requirement.
- Application performance, certifications and supported display modes depend on drivers and the complete configuration.
Key Features
Dedicated graphics memory
8 GB GDDR6 on a 128-bit interface with 192 GB/s bandwidth.
Ampere compute hardware
2304 CUDA cores, 72 third-generation Tensor cores and 18 second-generation RT cores.
Multi-display workspace
Four mini-DisplayPort 1.4a outputs support up to four compatible displays.
Compact workstation upgrade
Half-height, single-slot design with active fan cooling and 50 W board power.
Technical Specifications
| Exact Dell part / manufacturer part | 490-BKQJ / TTPXC |
| GPU / architecture | NVIDIA RTX A1000 desktop / Ampere |
| Memory | 8 GB GDDR6 |
| Memory interface / bandwidth | 128-bit / 192 GB/s |
| CUDA / Tensor / RT cores | 2304 / 72 third generation / 18 second generation |
| System interface | PCIe 4.0 ×8 electrically, full-length connector |
| Display outputs | 4× mini-DisplayPort 1.4a |
| Maximum simultaneous displays | Up to four, subject to supported modes and configuration |
| Total board power | 50 W |
| Layout / cooling | Half-height low-profile, single slot, active fan |
| Example Dell families listed | Precision 3280 Compact, 3460 SFF, 3680/5860/7875 Tower, 7960 Rack/Tower and Pro Max Slim FCS1250; verify exact configuration |
| Condition | New |
Frequently Asked Questions
Is this a laptop GPU?
No. This is Dell’s desktop workstation graphics card 490-BKQJ with 8 GB GDDR6.
Will it fit any small PC?
No universal fit is promised. Check the exact Dell system, original configuration, bracket and available slot space.
Are the pictured adapters included?
The reviewed package specification does not confirm their inclusion. Verify supplied accessories before ordering cables or planning installation.
Does it have HDMI?
The card has four mini-DisplayPort 1.4a outputs. HDMI displays require suitable separate connection hardware.
Singular Expert Insight
For an OEM graphics upgrade, check the Dell part number and system configuration before comparing GPU specifications. This A1000 focuses on a compact professional design and multiple displays. The right bracket, driver and mini-DisplayPort cabling complete the installation.
Buyer’s Guide
✓ Buy it if You need a verified compatible Dell low-profile professional GPU with 8 GB memory and four display outputs.
✕ Skip it if You need a complete workstation, native HDMI sockets or a guaranteed universal bracket fit.
→ Also consider Exact Dell configuration, cooling clearance, bracket, display adapters and supported application drivers.