COM-HPC-cBLSCOM-HPC Client Size C CPU module with Intel Core S (Bartlett Lake-S) and DDR5
- Manufacturer
COM-HPC-cBLS is a Computer-on-Module in COM-HPC Client Size C format, measuring 160×120 mm. You mount the Intel Core S platform on a carrier board of your own design, not on a closed motherboard. Software support covers Windows 10 IoT, Windows 11 IoT and Linux.
The hybrid architecture combines P-cores and E-cores. According to the datasheet, it provides Intel TCC and Time-Sensitive Networking (TSN), with availability varying by SKU: you need them when the workload is deterministic. With the R680E or Q670E chipset, you gain three additional PCIe Gen4 x4 links over the base configuration. Intel UHD Graphics 770 drives up to 4 independent 4K60 displays. Of the four SODIMM sockets, two are on the bottom side: check that the bottom-side specifications are compatible with your application.
At a glance
- Up to 24 cores (Core 7)
- ECC memory with R680E PCH
- Dual 2.5GbE LAN Intel I226
- Optional TPM 2.0
Technical specifications
| Processor | Advanced hybrid architecture combining P-cores and E-coresIntel® Core™ S Processor Platform (formerly Bartlett Lake-S)It levels up Core 7 with 8 P-core and 16 E-core |
|---|---|
| TPM | TPM 2.0 |
| CPU cores | 24 |
| Memory | Up to 128GB (4x 32GB) DDR5 SODIMM memory, max. four sockets (two on top, two at the bottom) |
|---|---|
| RAM type | DDR5 |
| Storage | 2x SATA (SATA 0, 1) |
|---|
| Ethernet ports | 2x 2.5GbE and 1000/100/10 Mbit/s Ethernet connection |
|---|---|
| Serial interfaces | 2x UART ports with console redirection |
| Digital I/O | 12x GPIO (GPI with interrupt, TBC) |
| USB ports | 4x USB 3.2/2.0/1.1 (USB 0,1,2,3)4x USB 2.0/1.1 (USB 4,5,6,7) |
| Architecture standard | COM-HPC Client |
|---|---|
| Board function | CPU module |
| Expansion | More lanes with R680E/Q670E (all x4, x2, x1): o 1× PCIe Gen4 x4 at 12-15 o 1× PCIe Gen4 x4 at 32-35 o 1× PCIe Gen4 x4 at 36-391× PCIe Gen5 x16 at 16-31 and 1× PCIe Gen4 x4 at 8-116× PCIe Gen3 x1 at 0-5 (x4, x2, x1)SMBus, 2x I2C, 1x GP_SPI, 1x Boot_SPI and eSPI |
|---|
| Operating temperature | 0~60 |
|---|---|
| Storage temperature | -20–80 °C |
| Operating systems | LinuxWindows 10 IoTWindows 11 IoT |
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Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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