OCUMKIT1
OCUM4221 + OCUD4241 M.2 OCuLink Expansion Kit
- Creative professionals needing both high GPU performance and large-capacity storage.
- IT & enterprise users looking to extend SAS/SATA RAID or JBOD systems externally.
- Gamers and power users wanting better performance on compact or older systems.
- Mini PC or laptop users requiring PCIe expansion without internal space for upgrades.
Introduction
The OCUM4221 is a compact host card designed for M.2 2280 (M Key) slots, supporting PCIe Gen4 x4 connectivity through an SFF 8612 OCuLink port. When paired with the OCUD4241 device board, this solution enables seamless external PCIe expansion, allowing users to connect high-performance peripherals such as external graphics cards (eGPU) or SAS/SATA storage RAID controllers—without the need to upgrade their existing PC or workstation. This is an ideal solution for embedded systems, mini PCs, or industrial platforms requiring enhanced performance and expansion flexibility.
Features
OCuLink Scenario
With RAID Card = External Storage Application(SAS/SATA).
With GPU Card = eSports Application or AI Computing Application.
Application Sturcture
Specifications
Key Applications & Benefits
External GPU Support (eGPU)- Connect high-performance graphics cards for demanding 3D applications, video editing, or immersive gaming.
- Ideal for Mini PC, small form factor PCs, or systems that don’t support internal GPU upgrades.
- Easily connect SAS or SATA RAID/HBA cards to add multiple hard drives or SSDs via external enclosures.
- Perfect for video editing, large-scale backups, media archiving, or data center applications.
- Avoid the cost of a full system upgrade—simply add GPU or storage expansion externally.
- Flexible and modular approach to upgrading: expand only what you need, when you need it.
OCUM4221 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| Controller | PHISON PS7101 | ||
| Redriver settings | By BIOS or MCU(OCUD4241) | ||
| Form Factor | M.2 M key 2280 | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 22 x 80 mm | ||
OCUD4241 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| PCIe Slot | PCIe x16 (4 lanes) | ||
| MCU Settings | By I2C set PCIe driving strength | ||
| Form Factor | Mini-ITX PC case supported | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 203.2 x 107.2 mm | ||
| I/O Shield | Support standard ATX case | ||
Accessories
Including Accessories
SFF 8611 male to SFF 8612 female 30cm internal cable
- 30cm
- Part Number:1OCL-PS030BR100000
- 1 pcs.
SFF 8611 male to male 100cm external cable
- 100cm
- Part Number:1OCL-PS100AS100001
- 1 pcs.
Optional Accessories
OCuLink Kit - I/O Shielding Panel
- 162x48mm
- Part Number:12PS-OCUD4241XSZ00
- 1 pcs.
Support
Download Datasheet
| Datasheet | OCUMKIT1 Datasheet EN |
|
OCUMKIT1
OCUM4221 + OCUD4241 M.2 OCuLink Expansion Kit
- Creative professionals needing both high GPU performance and large-capacity storage.
- IT & enterprise users looking to extend SAS/SATA RAID or JBOD systems externally.
- Gamers and power users wanting better performance on compact or older systems.
- Mini PC or laptop users requiring PCIe expansion without internal space for upgrades.
Introduction
The OCUM4221 is a compact host card designed for M.2 2280 (M Key) slots, supporting PCIe Gen4 x4 connectivity through an SFF 8612 OCuLink port. When paired with the OCUD4241 device board, this solution enables seamless external PCIe expansion, allowing users to connect high-performance peripherals such as external graphics cards (eGPU) or SAS/SATA storage RAID controllers—without the need to upgrade their existing PC or workstation. This is an ideal solution for embedded systems, mini PCs, or industrial platforms requiring enhanced performance and expansion flexibility.
Features
OCuLink Scenario
With RAID Card = External Storage Application(SAS/SATA).
With GPU Card = eSports Application or AI Computing Application.
Application Sturcture
Specifications
Key Applications & Benefits
External GPU Support (eGPU)- Connect high-performance graphics cards for demanding 3D applications, video editing, or immersive gaming.
- Ideal for Mini PC, small form factor PCs, or systems that don’t support internal GPU upgrades.
- Easily connect SAS or SATA RAID/HBA cards to add multiple hard drives or SSDs via external enclosures.
- Perfect for video editing, large-scale backups, media archiving, or data center applications.
- Avoid the cost of a full system upgrade—simply add GPU or storage expansion externally.
- Flexible and modular approach to upgrading: expand only what you need, when you need it.
OCUM4221 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| Controller | PHISON PS7101 | ||
| Redriver settings | By BIOS or MCU(OCUD4241) | ||
| Form Factor | M.2 M key 2280 | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 22 x 80 mm | ||
OCUD4241 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| PCIe Slot | PCIe x16 (4 lanes) | ||
| MCU Settings | By I2C set PCIe driving strength | ||
| Form Factor | Mini-ITX PC case supported | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 203.2 x 107.2 mm | ||
| I/O Shield | Support standard ATX case | ||
Accessories
Including Accessories
SFF 8611 male to SFF 8612 female 30cm internal cable
- 30cm
- Part Number:1OCL-PS030BR100000
- 1 pcs.
SFF 8611 male to male 100cm external cable
- 100cm
- Part Number:1OCL-PS100AS100001
- 1 pcs.
Optional Accessories
OCuLink Kit - I/O Shielding Panel
- 162x48mm
- Part Number:12PS-OCUD4241XSZ00
- 1 pcs.
Support
Download Datasheet
| Datasheet | OCUMKIT1 Datasheet EN |
|
OCUMKIT1
OCUM4221 + OCUD4241 M.2 OCuLink Expansion Kit
- Creative professionals needing both high GPU performance and large-capacity storage.
- IT & enterprise users looking to extend SAS/SATA RAID or JBOD systems externally.
- Gamers and power users wanting better performance on compact or older systems.
- Mini PC or laptop users requiring PCIe expansion without internal space for upgrades.
Introduction
The OCUM4221 is a compact host card designed for M.2 2280 (M Key) slots, supporting PCIe Gen4 x4 connectivity through an SFF 8612 OCuLink port. When paired with the OCUD4241 device board, this solution enables seamless external PCIe expansion, allowing users to connect high-performance peripherals such as external graphics cards (eGPU) or SAS/SATA storage RAID controllers—without the need to upgrade their existing PC or workstation. This is an ideal solution for embedded systems, mini PCs, or industrial platforms requiring enhanced performance and expansion flexibility.
Features
OCuLink Scenario
With RAID Card = External Storage Application(SAS/SATA).
With GPU Card = eSports Application or AI Computing Application.
Application Sturcture
Specifications
Key Applications & Benefits
External GPU Support (eGPU)- Connect high-performance graphics cards for demanding 3D applications, video editing, or immersive gaming.
- Ideal for Mini PC, small form factor PCs, or systems that don’t support internal GPU upgrades.
- Easily connect SAS or SATA RAID/HBA cards to add multiple hard drives or SSDs via external enclosures.
- Perfect for video editing, large-scale backups, media archiving, or data center applications.
- Avoid the cost of a full system upgrade—simply add GPU or storage expansion externally.
- Flexible and modular approach to upgrading: expand only what you need, when you need it.
OCUM4221 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| Controller | PHISON PS7101 | ||
| Redriver settings | By BIOS or MCU(OCUD4241) | ||
| Form Factor | M.2 M key 2280 | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 22 x 80 mm | ||
OCUD4241 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| PCIe Slot | PCIe x16 (4 lanes) | ||
| MCU Settings | By I2C set PCIe driving strength | ||
| Form Factor | Mini-ITX PC case supported | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 203.2 x 107.2 mm | ||
| I/O Shield | Support standard ATX case | ||
Accessories
Including Accessories
SFF 8611 male to SFF 8612 female 30cm internal cable
- 30cm
- Part Number:1OCL-PS030BR100000
- 1 pcs.
SFF 8611 male to male 100cm external cable
- 100cm
- Part Number:1OCL-PS100AS100001
- 1 pcs.
Optional Accessories
OCuLink Kit - I/O Shielding Panel
- 162x48mm
- Part Number:12PS-OCUD4241XSZ00
- 1 pcs.
Support
Download Datasheet
| Datasheet | OCUMKIT1 Datasheet EN |
|
OCUMKIT1
OCUM4221 + OCUD4241 M.2 OCuLink Expansion Kit
- Creative professionals needing both high GPU performance and large-capacity storage.
- IT & enterprise users looking to extend SAS/SATA RAID or JBOD systems externally.
- Gamers and power users wanting better performance on compact or older systems.
- Mini PC or laptop users requiring PCIe expansion without internal space for upgrades.
The OCUM4221 is a compact host card designed for M.2 2280 (M Key) slots, supporting PCIe Gen4 x4 connectivity through an SFF 8612 OCuLink port. When paired with the OCUD4241 device board, this solution enables seamless external PCIe expansion, allowing users to connect high-performance peripherals such as external graphics cards (eGPU) or SAS/SATA storage RAID controllers—without the need to upgrade their existing PC or workstation. This is an ideal solution for embedded systems, mini PCs, or industrial platforms requiring enhanced performance and expansion flexibility.
Introduction
The OCUM4221 is a compact host card designed for M.2 2280 (M Key) slots, supporting PCIe Gen4 x4 connectivity through an SFF 8612 OCuLink port. When paired with the OCUD4241 device board, this solution enables seamless external PCIe expansion, allowing users to connect high-performance peripherals such as external graphics cards (eGPU) or SAS/SATA storage RAID controllers—without the need to upgrade their existing PC or workstation. This is an ideal solution for embedded systems, mini PCs, or industrial platforms requiring enhanced performance and expansion flexibility.
Features
OCuLink Scenario
With RAID Card = External Storage Application(SAS/SATA).
With GPU Card = eSports Application or AI Computing Application.
Application Sturcture
Specifications
Key Applications & Benefits
External GPU Support (eGPU)- Connect high-performance graphics cards for demanding 3D applications, video editing, or immersive gaming.
- Ideal for Mini PC, small form factor PCs, or systems that don’t support internal GPU upgrades.
- Easily connect SAS or SATA RAID/HBA cards to add multiple hard drives or SSDs via external enclosures.
- Perfect for video editing, large-scale backups, media archiving, or data center applications.
- Avoid the cost of a full system upgrade—simply add GPU or storage expansion externally.
- Flexible and modular approach to upgrading: expand only what you need, when you need it.
OCUM4221 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| Controller | PHISON PS7101 | ||
| Redriver settings | By BIOS or MCU(OCUD4241) | ||
| Form Factor | M.2 M key 2280 | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 22 x 80 mm | ||
OCUD4241 Spec.
| Bus | PCIe Gen4x4 | ||
| Interface | SFF 8612 4i 42pin | ||
| PCIe Slot | PCIe x16 (4 lanes) | ||
| MCU Settings | By I2C set PCIe driving strength | ||
| Form Factor | Mini-ITX PC case supported | ||
| ESD Protection | ±8KV Air / ±4KV Contact | ||
| Green Product | RoHS, WEEE | ||
| Regulatory Approvals | CE / FCC / VCCI / BSMI | ||
| Operation Temperature | 0 to 50°C (32 to 122°F) | ||
| Operation Humidity | < 85% non-condensing | ||
| Storage Temperature | -20 to 85°C (-4 to 185°F) | ||
| PCB Dimensions | 203.2 x 107.2 mm | ||
| I/O Shield | Support standard ATX case | ||
Accessories
Including Accessories
SFF 8611 male to SFF 8612 female 30cm internal cable
- 30cm
- Part Number:1OCL-PS030BR100000
- 1 pcs.
SFF 8611 male to male 100cm external cable
- 100cm
- Part Number:1OCL-PS100AS100001
- 1 pcs.
Optional Accessories
OCuLink Kit - I/O Shielding Panel
- 162x48mm
- Part Number:12PS-OCUD4241XSZ00
- 1 pcs.
Support
Download Datasheet
| Datasheet | OCUMKIT1 Datasheet EN |
|
