The table below illustrates the main differences between the various members of our “CQ” family of fanless in-vehicle computers. Features which are common across the range – such as built-in 4G, GPS, Wi-Fi, CAN-bus or UPS backup batteries – are not discussed.
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| CQ40N series | CQ50 series | CQ70 series | CQ89G | |
| Summary / key features | Small form factor yet high performance, perfect for fleet services solutions. Triple independent displays. | High performance, dual removable SSDs (RAID), triple independent displays. Optional 4 x PoE (Power over Ethernet) LAN ports & TPM. | Ultra-high performance with optional NVIDIA GPU (1280 CUDA cores). Widely versatile, with 10 GbE LAN ports (with 8 optionally PoE capable) and multiple expansion options. | The ULTIMATE PC for AI GPU computing, NVIDIA GPU (1920 CUDA cores, 240 Tensor cores). Versatile expansion – 10 GbE LAN ports (with 8 PoE capable) and multiple expansion options. |
| CPU (all Intel) | Celeron 3955U Core i3-6100U Core i7-6600U |
Celeron 3955U Core i3-6100U Core i7-6600U |
i7-8700T | i7-10900TE |
| Max CPU PassMark score* | 4867 | 4812 | 12662 | 17888 |
| Max RAM | 16 GB | 32 GB | 32 GB | 64 GB |
| # of SSDs | Up to 2 | Up to 3 | Up to 2 | Up to 3 |
| SSDs removable? | No | Yes (x2) | Yes (x2) | Yes (x2) |
| RAID support? | Yes | Yes | Yes | Yes |
| # of GbE LAN | 2 | CQ50N: 2 CQ50L: 4 CQ50P: 4 (PoE) |
10 (8 x Optional PoE) | 10 (8 x PoE) |
| Graphic outputs | VGA HDMI |
DVI-I DisplayPort VGA |
4 x HDMI (CQ70G Only) 3 x DisplayPort |
2 x HDMI 3 x DisplayPort |
| # of independent displays | 3 | 3 | 7 | 5 |
| # of expansion slots | 3 | CQ50N/CQ50L: 4 CQ50P: 3 |
4 | 5 |
| # of SIM slots | 2 | CQ50N/CQ50L: 2 CQ50P: 1 |
2 | 2 |
| USB | 2 x USB 3.0 1 x USB 2.0 |
2 x USB 3.0 2 x USB 2.0 |
4 x USB 3.0 | 4 x USB 3.0 |
| Max RS-232 | 4 | 4 | 3 | 4 |
| TPM | No | CQ50N: No CQ50L/CQ50P: Yes |
Yes | Yes |
| Dimensions (mm) | CQ41N & CQ43N: 210 x 168 x 54 CQ47N: 278 x 168 x 54 |
250 x 150 x 55 | 290 x 250 x 90 | 290 x 250 x 95 |
| Volume (cubic cm) | CQ41N & CQ43N: 1900
CQ47N: 2520 |
2063 | 6600 | 6900 |
| OS Support | Win 10, Linux | Win 10, Linux | Win 10, Linux | Win 10, Linux |
*PassMark scores change regularly – scores shown on this page are for the highest available CPU for the PC in question, and were all taken from cpubenchmark.net at the same time. They are useful for comparing the relative performances of the processors shown on this page, but for comparison with other processors please refer to the latest figures.