Flame-retardant and fire-resistant - The specifications and models of computer cables may include:
ZR-NH-DJYPR22/33 (ZR-Fire-Resistant Copper-Clad Plastic Sheathed Flexible Cable)
2. NH-DJYJP2/3 (Fire-resistant Computer Cluster Cable)
3. ZRC-YJV22 Cable (Copper-core Cross-linked Cable, Flame-retardant Sheath)
4. NH-YJV22 Cable (Copper Core Cross-Linked Cable, Fire-Resistant Type)
Please note that the above information may vary slightly due to different manufacturers or regions. When selecting the appropriate cable, please refer to the specific specifications and models, and consult with an expert to ensure the correct cable choice. Flame-retardant and fire-resistant computer cable specifications and models may include:
1. **RVVP2*0.5**；
2. **RVVSP2*0.75**；
3. **RVV2*1.0**；
4. **RVV2*2.5**；
5. **ZR-RVV2*1.0**；
6. **ZR-RVV2*2.5**。

The "ZR" in the above models represents flame-retardant and fire-resistant, "RVV" refers to the cores of flexible cables, and the numbers following indicate the outer diameter of the wire. Typically, smaller numbers mean the cable is thinner. Additionally, these cable models can also be customized according to actual requirements.