CWWK CW-N2600-4L 4-Port 1U Rackmount Firewall Server
Four Chassis. One 4-Port Rackmount Platform.
The CWWK CW-N2600-4L platform brings together Intel N97 / N150 processors, your choice of four Gigabit or 2.5GbE Ethernet ports, and four rackmount chassis models: CW-U26, CW-U27, CW-U28 and CW-U29.
Four Rackmount Chassis Options
Choose the enclosure format for your installation. All four models use the CW-N2600-4L hardware platform; chassis layout and external I/O placement differ by model.
19-Inch Standard
Front & rear I/O overview. Built-in SATA hard drive installation slot supports 2.5-inch or 3.5-inch drives.
19-Inch Compact
19-inch compact design with internal support for a 2.5-inch SSD. Front & rear I/O overview
13-Inch
Front & rear I/O overview
9-Inch
Front & rear I/O overview
Compare the Four Chassis Models
All four models share the CW-N2600-4L motherboard and N97/N150 processor options. Compare enclosure dimensions, power input, SIM access and internal drive accommodation before choosing a chassis.
| Feature | CW-U2619-Inch Standard | CW-U2719-Inch Compact | CW-U2813-Inch | CW-U299-Inch |
|---|---|---|---|---|
| Front view |  |  |  |  |
| CPU | N97 / N150 | N97 / N150 | N97 / N150 | N97 / N150 |
| Dimensions (W × D × H) | 440 × 305 × 45 mm | 440 × 180 × 45 mm | 330 × 172 × 45 mm | 210 × 201 × 45 mm |
| Standard power | Built-in 50W PSU | Built-in 50W PSU | Built-in 50W PSU | DC 12V / 5A adapter |
| SIM accessibility | Open chassis lid to access SIM | External access without removing lid | External access without removing lid | No SIM slot access; antenna opening required for customization |
| Bypass | Not standard; customization available | Not standard; not customizable per chassis comparison | Not standard; customization available | Not standard; customization available |
| PoE | Not supported by chassis | Not supported by chassis | Not supported by chassis | Not supported by chassis |
| Internal SATA drive bay | 2.5-inch / 3.5-inch | 2.5-inch | Not supported | Not supported |
| Exterior customization | Aluminum panel laser engraving / PVC / screen printing | Aluminum panel laser engraving / PVC / screen printing | Screen printing / PVC | Screen printing / PVC |
Dimensions are nominal; allow for manufacturing and measurement tolerances. Comparison reflects the supplied model-specific chassis chart. Custom features are not included in standard online variants.
Intel N97 & N150 Processor Options
Select either processor when configuring your system. Available memory and storage combinations are shown in the product selector.
Intel Alder Lake-N processor option for dedicated firewall, routing and network gateway workloads.
Intel N-series processor option for compact, power-conscious network appliances.
Four Gigabit or Four 2.5GbE Ports
Select a full set of four matching Ethernet ports; the standard choices are not mixed-speed combinations.
4× 1GbE RJ45
Four Intel i210-AT Gigabit Ethernet controllers.
4× 2.5GbE RJ45
Four Intel i226-V 2.5GbE Ethernet controllers.
Shared CW-N2600-4L Motherboard
One hardware platform powers all four chassis versions. The two images below show the motherboard layout and exposed I/O interfaces.
Motherboard Hardware Details
Explore the shared board's DDR5 memory slot, expansion interfaces and active CPU cooling. The same CW-N2600-4L motherboard platform is used across all four chassis choices.
DDR5 SO-DIMM Memory Slot
One DDR5 4800MHz SO-DIMM memory slot; maximum supported capacity is 48GB.
Mini PCIe & M.2 Expansion Slot Detail
Expansion interfaces on the shared CW-N2600-4L motherboard for optional wireless connectivity.
An optional cellular module can enable remote network access in locations without wired broadband, including field monitoring, remote IoT terminals and edge gateways. SIM accessibility depends on the selected chassis, and supported cellular modules and antennas should be checked before ordering.
An optional compatible Wi-Fi 6 and Bluetooth module can provide local wireless connectivity and connections to Bluetooth peripherals. The supplied platform specification also lists an M.2 B-Key interface for 4G/5G; module keying and interface assignment must be confirmed for the installed motherboard revision.
CPU Cooling Fan
Close-up of the CPU cooling fan on the CW-N2600-4L motherboard.
Inside the 19-Inch Chassis
Explore the distinct internal arrangements of the two 19-inch chassis options. Internal photos for CW-U28 and CW-U29 can be added when available.
CW-U26 — Standard Chassis
CW-U27 — Compact Chassis
Chassis Dimensions
Refer to each model-specific dimension drawing for chassis measurements and rack fit. Check installation clearance and mounting hardware before ordering.
CW-U26 — 19-Inch Standard
CW-U27 — 19-Inch Compact
CW-U28 — 13-Inch
CW-U29 — 9-Inch
Memory, Storage & Expansion
- 1× DDR5 4800MHz SO-DIMM slot; up to 48GB supported
- Available RAM: 8GB / 16GB / 32GB
- Available SSD: 128GB / 256GB / 512GB
- 1× M.2 2280 SSD interface (NVMe / NGFF SATA support per specification)
- 1× SATA 3.0 interface
- Mini PCIe and M.2 B-Key wireless expansion interfaces
- HDMI and VGA outputs
- USB 3.0 and serial interface support
8GB / 128GB · 16GB / 128GB · 16GB / 256GB · 32GB / 512GB
Optional Network Customization
The standard online models are supplied without PoE or Bypass. The chassis comparison above specifies which models can be considered for custom Bypass hardware. PoE is not supported by these listed chassis. Contact CWWK for project-specific technical assessment before ordering a customized configuration.
Intel i226-V 2.5GbE and Intel i210-AT 1GbE networking are selectable standard variants. Bypass customization is dependent on the selected chassis; not every chassis supports it.
Single Power Supply as Standard
All configurations offered on this product page are sold with a single power input/power supply arrangement. CW-U26, CW-U27 and CW-U28 have a built-in 50W power supply; CW-U29 uses a 12V/5A DC power adapter.
Need a Dual-Power Configuration?
Dual-power configurations are not included in the standard online variants and require an additional charge. The additional 1U power supply is listed separately. Please confirm compatibility with your selected chassis before buying the accessory; do not assume that the 9-inch DC-powered model supports it.
View Additional 1U Power SupplyTechnical Specifications
| Models | CW-U26 / CW-U27 / CW-U28 / CW-U29 |
|---|---|
| Shared hardware platform | CW-N2600-4L |
| CPU choices | Intel N97 / Intel N150 |
| Ethernet choices | 4× Intel i210-AT 1GbE RJ45 or 4× Intel i226-V 2.5GbE RJ45 |
| Memory | 1× SO-DIMM DDR5 4800MHz; maximum 48GB supported |
| Current RAM / SSD | 8GB/128GB; 16GB/128GB; 16GB/256GB; 32GB/512GB |
| Storage interfaces | 1× M.2 2280 NVMe/NGFF; 1× SATA 3.0 |
| Display | HDMI / VGA; internal display headers per motherboard specification |
| USB | 2× USB 3.0; internal USB 2.0 headers |
| Wireless expansion | Mini PCIe for optional cellular connectivity; Wi-Fi 6 / Bluetooth via compatible M.2 E-Key module (module interface and keying must be confirmed); M.2 B-Key for 4G/5G listed in platform specification |
| Watchdog | 0–255 seconds |
| TPM | TPM 2.0 listed in platform specification |
| Customization | Optional Bypass on supported chassis only; PoE not supported by listed chassis |
| Chassis | CW-U26: 19-inch Standard; CW-U27: 19-inch Compact; CW-U28: 13-inch; CW-U29: 9-inch |
| Internal SATA drive support | CW-U26: 2.5-inch or 3.5-inch; CW-U27: 2.5-inch; CW-U28 / U29: no internal SATA drive bay |
| Power and cooling | Single-power standard: CW-U26 / U27 / U28 built-in 50W PSU; CW-U29 DC 12V/5A adapter. Dual-power upgrade, if compatible, costs extra. |
| Operating temperature | 0°C to 60°C (specified) |
| Operating systems | Windows 10 / 11 and Linux distributions referenced in specification; confirm driver compatibility for selected build |
Frequently Asked Questions
Do all four models use the same motherboard?
Yes. CW-U26, CW-U27, CW-U28 and CW-U29 are chassis options built around the CW-N2600-4L platform.
Can I choose between 1GbE and 2.5GbE?
Yes. Standard Ethernet choices are four Intel i210-AT 1GbE RJ45 ports or four Intel i226-V 2.5GbE RJ45 ports.
Which processors are currently available?
Intel N97 and Intel N150 are the current sales options.
What memory and SSD combinations can I order?
8GB/128GB, 16GB/128GB, 16GB/256GB or 32GB/512GB.
Are PoE and Bypass included as standard?
PoE is not supported by these listed chassis. Bypass is not included by default and customization availability depends on the selected chassis; see the comparison table.
Is a dual power supply included?
No. The product is sold with a single power supply/input arrangement. A dual-power upgrade, where compatible, incurs an additional cost; confirm chassis compatibility before purchasing an additional 1U power supply.
