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    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build
    Jonsbo D31 Mesh Black Case – Compact Airflow Build

    Jonsbo D31 Mesh Black Case – Compact Airflow Build

    SKU: JB-D31

    $79.00

    Compatibility: Supports ITX / DTX / Micro-ATX Motherboards with 4 PCI Expansion Slots

    Cooling Support: Up to 8 × 120 mm Fans + Triple-Radiator Support (Top 360 / Bottom 360 / Rear 120)

    GPU Clearance: Supports Full-Length Graphics Cards from 330 mm up to 400 mm

    Front I/O Connectivity: USB 3.2 Gen 2 Type-C, USB 3.0, Audio & Mic Ports

    Build Quality: Durable 0.6 + 0.7 mm Steel Construction with High-Airflow Mesh Front

    The Jonsbo D31 Mesh Black handles micro-ATX small form factor builds with proper mesh airflow and compact dimensions.

    This matx mesh case fits GPUs up to 400mm and supports dual 360mm radiators for serious cooling. Front USB-C Gen 2 gives you fast transfers without adapter dongles. 1-year Jonsbo Singapore warranty and fast WhatsApp support from Mansa Computers.

    Why Choose This D31 Mesh Black mATX Case

    • Full mesh front and top panel means your components actually breathe. Supports up to eight 120 mm fans and dual 360mm radiators for serious cooling in compact builds.
    • ITX, DTX, and M-ATX motherboard support in one case. Start with affordable M-ATX boards, upgrade to ITX later without buying a new case.
    • 330-400mm GPU clearance fits modern triple-slot cards. Front USB-C Gen 2 handles fast file transfers and VR headsets properly.
    • 1-year Singapore warranty with Jonsbo service support. Fast WhatsApp inquiry response from Mansa Computers. We are open 7 days a week.
    ✓ Why Buy This

    1 Year Warranty

    High Airflow Mesh

    400mm GPU Fit

    Overview

    About the Jonsbo D31 Mesh Black

    The D31 Mesh Black is a compact mATX case designed for builders who want proper airflow without spending $150 on premium brands. It supports ITX, DTX, and M-ATX motherboards in a footprint that won't dominate your desk. The full mesh front panel prioritizes cooling over looks, while USB-C Gen 2 on the front panel keeps it modern.

    What This Jonsbo D31 Mesh Black Does for You

    This case solves the classic “budget case with bad airflow” problem. Its full mesh design supports up to eight 120 mm fans — three on top, three at the bottom, one at the rear, and one at the front — for exceptional cooling flexibility. You can even mount dual 360 mm radiators simultaneously, perfect for custom liquid-cooling setups. With 400 mm GPU clearance, it easily accommodates large triple-slot cards like the RTX 5070 Ti or RX 7900 series. A front USB-C Gen 2 port delivers high-speed connectivity for external drives and VR headsets — no adapters needed.

    Build Flexibility

    The three motherboard size options matter more than you'd think. M-ATX boards cost less than ITX boards with similar specs. You can start with an affordable M-ATX build now, then upgrade to premium ITX hardware later without replacing the case. The 168mm CPU cooler clearance accommodates most air coolers. Four PCI expansion slots give you room for capture cards or extra storage controllers.

    Perfect For

    • First-time builders who want good thermals without overpaying. Mesh airflow keeps components cool during gaming sessions.
    • SFF enthusiasts who need M-ATX flexibility. Smaller than mid-towers, more compatible than ITX-only cases.
    • Budget builds with high-end GPUs. The 400mm clearance protects your most expensive component investment.
    • Liquid cooling setups on a budget. Dual 360mm radiator support rivals cases twice the price.

    Why Buy from Mansa Computers

    • 1-year Singapore warranty with Jonsbo service support
    • Fast WhatsApp inquiry response
    • Open 7 days a week for support
    • Home delivery available

    Technical Specifications Summary

    Motherboard Support
    ITX / DTX / M-ATX

    GPU Clearance
    330-400mm

    CPU Cooler Height
    168mm

    Radiator Support
    Top: 240/280/360mm
    Bottom: 240/360mm

    Front I/O
    USB-C Gen 2, USB 3.0, Audio/Mic

    Drive Bays
    2× 2.5" SSD, 1× 3.5" HDD

    Dimensions
    205(D) × 363(W) × 452(H) mm

    Weight
    5.8kg

    Ready to build compact without compromising on cooling? The D31 Mesh Black Case delivers mesh airflow and practical modern features at just SGD 79 today. Questions about GPU or cooler compatibility? WhatsApp us directly anytime for help.

    Full Specifications

    Model
    D31 Mesh Black

    Brand
    Jonsbo

    Dimension (w/o brackets/feet and other protrusions)
    205(D) x 347.5(W) x 440(H) mm

    Dimension (Overall Size)
    205(D) x 363(W) x 452(H) mm

    Case Material
    0.6mm + 0.7mm steel panel

    Drive Bay
    2.5〞SSD: 2
    3.5〞HDD: 1

    Motherboard Support
    ITX / DTX / M-ATX

    PCI expansion slots
    4

    Front IO Port
    1 x USB3.2 Gen 2 Type-C
    1 x USB3.0
    1 x AUDIO
    1 x MIC

    Power supply support
    ATX

    CPU cooler support
    168mm

    Graphics card support
    330-400mm

    Fan mounting position
    Top: 120mm x 3 or 140mm x 2
    Rear: 120mm x 1
    Bottom: 120mm x 3 or 140mm x 2
    Front: 120mm x 1

    Radiator support
    Top: 240/280/360 x 1
    Rear: 120 x 1
    Bottom: 240/360 x 1

    Net Weight
    5.8KG

    Warranty

    1 Years Warranty

    Tech Dynamic Pte Ltd
    514 Chai Chee Ln #05-09, Singapore 469029
    Contact: 6717 3000

    FAQs

    Frequently Asked Questions About Jonsbo D31 Mesh Black

    Will my GPU fit in the Jonsbo D31 Mesh Black?

    The case supports GPUs from 330mm to 400mm depending on front fan configuration. Most modern triple-slot cards like RTX 5070 Ti or RX 7900 fit comfortably. WhatsApp us your GPU model and we'll confirm compatibility.

    Can I use this case for a liquid cooling build?

    Yes, the D31 supports dual 360mm radiators simultaneously—one on top, one on bottom. You can also mount 240mm or 280mm radiators depending on your setup. Good for AIO coolers or custom loops.

    Which motherboards work with the Jonsbo D31 Mesh Black?

    This case fits ITX, DTX, and M-ATX motherboards. Most popular options include B650/B760 M-ATX boards for budget builds or premium ITX boards for compact setups. Four PCI slots accommodate standard expansion cards.

    What's included in the 1-year Singapore warranty?

    The warranty covers manufacturing defects and hardware failures through Jonsbo's Singapore service support. We handle warranty claims directly—no shipping overseas. Fast WhatsApp response from Mansa Computers for any issues.

    How does the D31 compare to other mATX cases?

    At SGD 79, it costs less than Lian Li Lancool 205M or NZXT H5 Flow while offering similar mesh airflow and radiator support. The three motherboard size options give you more flexibility than ITX-only cases.

    How long will it take to receive my purchase?

    Standard Shipping - 3 to 5 days
    Express Shipping - 1 to 2 days

    Can I opt for store pickup?

    Yes, we are open daily for collection from 11 AM - 6.30 PM.

    Address: 1 Ubi View #01-22, Focus One Building Singapore 408555 (Door located nearest to carpark exit gantry) We will contact you once your order is ready for collection!

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