NK03 Series 1U / 2U Rackmount Network Appliance
Product Features
Decent Performance
The processor features an integrated SoC design, bringing efficient intelligence to the network edge
SKU of C3558R/C3758(R)/C3958 from 4 to 16 Cores, with TDP ranging from 17 to 31W, suitable for power-optimized network security devices
Comparing to C236 Chipset platform, NK03 offers similar performance but more consistent quality
Two hardware watchdogs are designed, one of which is via super I/O, the other one is via MCU to achieve bypass control

Consistent Quality

Highly Configurable
eMMC/mSATA/SATA/M.2 SATA, with IoT/AI/dual-SIM cards, 4G/5G LTE, Wi-Fi 5/6 modules, etc.
Commercial-grade, wider temperature range
1U/2U rackmount comes with one power button, and configurations of single/redundant PSU
Technical Specifications
|
Category |
Factor |
Description |
|||
|
Processor |
Processor Number |
C3558R |
C3758 |
C3758R |
C3958 |
|
Total Cores |
4 |
8 |
8 |
16 |
|
|
Total Threads |
4 |
8 |
8 |
16 |
|
|
Base Frequency |
2.40 GHz |
2.20 GHz |
2.40 GHz |
2.00 GHz |
|
|
Cache |
8 MB |
16 MB |
16 MB |
16 MB |
|
|
TDP |
17 W |
25 W |
26 W |
31 W |
|
|
Memory |
Speed |
2400 MT/s |
2400 MT/s |
2400 MT/s |
2400 MT/s |
|
Capacity |
4 GB / 8 GB / 16 GB / 32 GB / 64 GB |
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|
Socket |
2 × DDR4 memory down |
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|
ECC Support |
yes |
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|
Networking |
Controller |
2 × 88E6193 |
|||
|
16 × RJ45, 2 × SFP, 4 × SFP+ |
✔ |
||||
|
16 × RJ45, 6 × SFP+ |
✔ |
✔ |
✔ |
||
|
Bypass |
4 segments | 8 ports ( optional ) |
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|
Storage |
eMMC |
up to 64 GB ( optional ) |
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|
SATA (2.5"/3.5" HDD/SSD) |
1 |
2 |
2 |
2 |
|
|
mSATA |
1 × mSATA slot ( SATA3.0 ) |
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|
M.2 |
support M2. M-Key |
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|
Expansion |
PCIe |
1 × PCIe3.0*4, 1 × PCIe3.0*8 |
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|
NIC |
up to 4 |
||||
|
I/O |
Digital I/O |
8 × digital I/O ( 4 IN 4 OUT via SIO/BMC ) |
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|
Super I/O |
NCT5581D ( address 4E ), 4 pin header ( UART ) |
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|
Console |
1 × RJ45 ( standard CISCO ) |
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|
USB |
2 × USB2.0 |
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|
Motherboard |
LED |
LINK/ACT, GE_LINK ( network interface ) POWER/ALARM/STATUS/HA/BYPASS |
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|
TPM |
built-in 20 pin header |
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|
BMC |
on-board BMC module |
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|
Beep |
SIO beep, BMC beep |
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|
Power |
Single Power |
✔ |
✔ |
✔ |
✔ |
|
Dual Power |
|||||
|
Watts |
150 W |
||||
|
Redundant ( 1 + 1 AC ) |
150 W × 2 ( with mute button ) |
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|
Machine |
Dimension ( W × D × H ) |
440mm × 450mm × 44mm ( 1U ) 440mm × 600mm × 88mm ( 2U ) |
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|
Button |
power button, BYPASS button ( optional ) |
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|
Cooling |
1 × CPU FAN, 2 × SYS FAN |
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|
Grounding |
yes |
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|
Environment |
Operating Condition |
0~40℃ @ 5~90% RH non-condensing |
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|
Non-Operating Condition |
-40~70℃ @ 5~90% RH non-condensing |
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Mechanical Layout

FRONT VIEW

REAR VIEW
Ordering Information
|
Model |
CPU |
Memory |
LAN Ports |
Bypass |
Mgt. |
Console |
NICs |
USB |
HDD/SSD |
mSATA |
PSU |
Size |
|
NK03 |
C3558R / C3958 |
32GB* |
16 × RJ45, 6 × SFP+ |
4* |
2* |
1 |
2* |
2 |
optional |
256GB* |
150W |
2U |
|
NK03HR |
C3758 / C3958 |
32GB* |
16 × RJ45, 6 × SFP+ |
4* |
2* |
1 |
2* |
2 |
optional |
256GB* |
150W, 150W × 2 |
1U / 2U |
|
NK03HR |
C3558R |
8GB |
16 × RJ45, 2 × SFP+, 4 × SFP+ |
4* |
2* |
1 |
2* |
2 |
optional |
256GB* |
150W, 150W × 2 |
2U |
* indicates the maximum capability that exact model supporting, configurations may vary depending on on-board components, such as DDR4 UDIMM/RDIMM slots, NIC modules, and 2.5’’ or 3.5’’ HDD/SSD brackets, etc..






