GPU server case applications range from AI infrastructure and rendering to engineering simulation, private cloud, and accelerated media systems. The right server chassis must fit the workload, rack, motherboard, expansion cards, storage, power supplies, and cooling plan—not simply the graphics card.
GPU server case applications are deployments that place one or more high-power accelerator cards in a rack mount or tower enclosure built for sustained operation. The case provides mechanical support, PCIe access, airflow, drive capacity, power-delivery space, and serviceability.
Unlike a general pc case, a rackmount server chassis must match rack depth, rails, front-to-back cooling, and data center maintenance practices.
ISC-SC665-H60-T is a 6U rackmount storage chassis with 60 hot-swap 3.5 bays,…
The ISC-SC665-H48-T is a 6U rackmount server chassis for up to 48…
ISC-SC465-H36-T is a 4U rackmount storage chassis with 24 front and 12…
ISC-SC465-H24-T is a 4U rackmount storage chassis with 24 front 3.5-inch bays…
The ISC-SC465B08-L is a 4U rackmount server chassis with eight 3.5 SAS/SATA…
4U rackmount server chassis with 24 front bays for 3.5-inch drives and…
ISC-SC365-H16-T is a 3U rackmount server chassis with 16 front 3.5 hot-swap…
ISC-SC278S-H25-T is a 2U rackmount server chassis with 25 front 2.5-inch bays,…
ISC-SC265C12-L is a 2U SECC steel server chassis with 12 SAS/SATA hot-swap…
ISC-SC265B24-L is a 2U rackmount server chassis with 12 front hot-swap 3.5″/2.5″…
ISC-R166-4-M is a 1U rackmount server chassis with four visible front-access drive…
The iSTONECASE ISC-R148-4-M is a 1U SGCC steel rackmount chassis with support…
Compare each server chassis by form factor, dimensions, material, drive capacity, motherboard support, PSU options, cooling, expansion slots, and customization. Use the table to identify a model that matches your component layout, rack environment, thermal requirements, and future expansion plans.
| Product Image | Form Factor | Dimensions (D×W×H mm) | Material | HDD Bays | Motherboard Support | PSU Options | Cooling | Expansion Slots | Support Customization |
|---|---|---|---|---|---|---|---|---|---|
| 1U | 482×480×44.5 | SGCC, 1.2 mm | 4×3.5″ or 6×2.5″ | 7″×7″ (170×170 mm) | FLEX PSU | 4×40×20 mm fans | 1 full-height PCIe | Yes |
| 1U | 482×550×44.5 | SGCC, 1.2 mm | 4×3.5″ + 2×2.5″ | 12″×9.6″ (305×240 mm) | 1U special PSU | 4×40×28 mm fans | 1 PCI-E (riser optional) | Yes |
| 1U | 482×660×44.5 | SGCC, 1.2 mm | 4×3.5″ | 12″×13″ (305×340 mm) | 1U special PSU | 4×40×28 mm fans | 1 full-height PCIe (riser) | Yes |
| 2U | 650×437.5×88 | SGCC, 1.0 mm | 8×3.5″ + 3×2.5″ | ≤12″×13″ | 2U PSU / CRPS | 3×80 mm ball-bearings | 7 half-height PCIe | Yes |
| 2U | 650×437.5×88 | SGCC, 1.0 mm | 12×3.5″ + 3×2.5″ | ≤12″×13″ | 2U PSU / CRPS | 3×80 mm ball-bearings | 7 half-height PCIe | Yes |
| 2U | 650×436×90 | SECC/Plastic, 1.0 mm | 12×3.5″/2.5″ hot-swap | E-ATX/CEB/ATX/μATX | Redundant or 2U PSU | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 650×436×90 | SECC/Alloy/Plastic, 1.0 mm | 8×3.5″/2.5″ hot-swap | E-ATX/CEB/ATX/μATX | Redundant or 2U PSU | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 650×436×90 | SECC/Alloy/Plastic, 1.0 mm | 12×3.5″/2.5″ hot-swap | E-ATX/CEB/ATX/μATX | Redundant or 2U PSU | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 650×436×90 | SECC/Plastic, 1.0 mm | 8×3.5″/2.5″ hot-swap | E-ATX/CEB/ATX/μATX | Redundant or 2U PSU | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 650×436×90 | SECC/Plastic, 1.0 mm | 12×3.5″/2.5″ hot-swap | E-ATX/CEB/ATX/μATX | Redundant or 2U PSU | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 650×437.5×88 | SGCC, 1.0 mm | 25×2.5″ | ≤12″×13″ | 2U/CRPS | 3×80 mm hot-swap | 7 half-height PCIe | Yes |
| 2U | 780×437.5×88 | SGCC, 1.0 mm | 25×2.5″ | Custom | CRPS | 4×80 mm hot-swap | 2 full-height + 1 half | Yes |
| 3U | 650×437.5×132 | SGCC, 1.0 mm | 16×3.5″ + 3×2.5″ | ≤12″×13″ | 2U PSU / CRPS | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 560×437.5×176 | SGCC, 1.0 mm | 24×3.5″ + 3×2.5″ | Standard | ATX/CRPS | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 560×437.5×176 | SGCC, 1.0 mm | 24×3.5″ + 3×2.5″ | Standard | ATX/CRPS | 2×120 mm | 7 full-height PCIe | Yes |
| 4U | 650×437.5×177 | SGCC, 1.0 mm | 24 front + 12 rear 3.5″ | Expander backplane | 2U PSU/CRPS | 3×120 mm ball-bearing | 7 half-height PCIe | Yes |
| 4U | 650×437.5×177 | SGCC, 1.0 mm | 8×3.5″/2.5″ | Direct/SFF8087 | 2U PSU/CRPS | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 650×437.5×177 | SGCC, 1.0 mm | 12×3.5″/2.5″ | Direct/SFF8087 | 2U PSU/CRPS | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 650×436×177 | SECC/Alloy/Plastic, 1.0 mm | 8×3.5″/2.5″ | 12 Gb/s SAS | Redundant/ATX | 3×120 mm + 2×80 mm | 11 full-height PCIe | Yes |
| 4U | 650×436×177 | SECC/Alloy/Plastic, 1.0 mm | 8×3.5″/2.5″ U.2 | 2×NVMe direct backplanes | Redundant/ATX | 3×120 mm + 2×80 mm | 11 full-height PCIe | Yes |
| 4U | 650×436×177 | SECC/Alloy/Plastic, 1.0 mm | 24×3.5″/2.5″ | 6 Gb/s SAS | Redundant/ATX | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 650×436×177 | SECC/Alloy/Plastic, 1.0 mm | 24×3.5″/2.5″ (expander) | 12 Gb/s expander backplane | Redundant/ATX | 3×120 mm hot-swap | 7 full-height PCIe | Yes |
| 4U | 850×437.5×176.5 | SGCC, 1.0 mm | 24×2.5″ | Direct/SFF8643 | CRPS | 6×120 mm ball-bearing | 16 full-height PCIe | Yes |
| 6U | 650×437.5×265 | SGCC, 1.0 mm | 60×3.5″ + 2×2.5″ | Expander backplane | CRPS | 6×120 mm hot-swap | 7 half-height PCIe | Yes |
| 6U | 650×437.5×265 | SGCC, 1.0 mm | 48×3.5″ + 2×2.5″ | Expander backplane | ATX/Redundant | 6×120 mm hot-swap | 7 half-height PCIe | Yes |
A 4U chassis is usually the most flexible all-purpose option because it can accommodate standard-height cards, larger CPU coolers, broad board support, and larger fans. A 4U rackmount design is often easier to configure with full-height GPUs, ATX or E-ATX boards, an ATX PSU, and quieter 120mm cooling than a low-profile enclosure.
Examples include the SilverStone RM42/RM47, Chenbro RM42300-F, and Rosewill RSV-L4000U; these are reference points, not universal recommendations. SilverStone lists broad expansion support for its RM42/RM47 families, while Advantech offers E-ATX/ATX/Micro-ATX configurations with hot-swap trays, depending on model.
An e-atx compatible, atx compatible, micro-atx compatible, or ceb compatible enclosure can simplify integration, but standoff positions, cable exits, card length, and fan-wall clearance still require verification.
A 2U rackmount chassis is appropriate when rack density matters more than maximum component freedom. A compact 2U server can support an ATX board, four hot swap SAS or SATA trays, or a storage-focused layout with more drive bays, depending on the model.
The tradeoff is tighter geometry. Buyers must validate card height, riser orientation, 4 PCIe slots, CPU cooling height, PSU format, and airflow through 80mm fans or a high-static-pressure PWM fan wall. A 400W supply may fit physically yet be unsuitable for the planned accelerator load.
A 1U enclosure prioritizes density and generally suits low-profile cards, specialized risers, and tightly engineered cooling. A 3U rackmount chassis provides more card height than 2U, but less universal component freedom than 4U.
A tower server or mini-tower can suit laboratories, offices, and development teams without a full rack. A workstation enclosure may support local testing, while an industrial computer case can serve edge deployments. Related Rosewill references—including RSV-L4500U, RSV-Z3100U, RSV-Z3200U, and RSV-H208—should be evaluated by exact model rather than assumed interchangeable.
These systems are used wherever parallel processing, dense I/O, or centralized compute is valuable. Typical workloads include:
A GPU server case houses high-performance components for AI, machine learning, rendering, simulation, HPC, and other accelerated computing applications.
A 4U chassis offers greater flexibility for full-height GPUs and cooling, while a 2U chassis is better when rack space is limited.
Provide the GPU model, quantity, dimensions, slot width, power requirements, and motherboard specifications for a compatibility review.
Yes. OEM and ODM options can be discussed for chassis dimensions, drive bays, cooling, front-panel design, backplanes, and other project requirements.
Please provide the chassis quantity, motherboard form factor, GPU configuration, storage needs, rack depth, power supply, cooling requirements, and deployment environment.
Share your AI training, inference, or HPC workload, along with the GPU model and quantity, motherboard form factor, storage, networking, rack depth, power supply, and cooling requirements. iSTONECASE will review component clearance, airflow, expansion capacity, and service access to recommend a suitable standard chassis or discuss an OEM/ODM configuration.
