Choosing among pc power supplies & cables gets confusing when a low-cost connector cable sits beside full ATX power supplies. The useful first split is simple: are you solving a specific graphics-card or Tesla-cable connection, or selecting the main power supply for a PC build? That answer narrows these four choices far more effectively than comparing their prices alone.
Quick take
Two selections are purpose-built cables, while the other two are full modular power supplies. The Dual PCIe 8Pin to CPU 8Pin cable is the most narrowly named option, with Tesla K80, P40, and P100 in its title. HUHOU's cable is explicitly a GPU 8-pin female-to-dual 6+2-pin male splitter extension. For a full unit, the ATX modular model brings an ARGB fan, while the Enermax MaxRevo is the listed used option and carries the EMR1350EWT model designation.
Listed-price comparison
| Choice | Listed price | Relative listed price |
|---|---|---|
| Dual PCIe 8Pin to CPU 8Pin Power Cable | USD 9.90 | |
| ATX Full Modular Power Supply with ARGB Fan | USD 86.10 | |
| HUHOU GPU PCIe 8 Pin to Dual 6+2 Pin Cable | USD 13.99 | |
| Enermax MaxRevo 1350W Modular Power Supply | USD 64.89 |
Decision matrix
- Need a cable identified for NVIDIA Tesla K80, P40, or P100: choose the Dual PCIe 8Pin to CPU 8Pin Power Cable.
- Need a GPU-side splitter extension with one 8-pin female input and two 6+2-pin male outputs: choose the HUHOU cable.
- Want a new ATX full modular power supply with an ARGB fan: the ATX Full Modular Power Supply is the direct fit.
- Prefer the Enermax MaxRevo EMR1350EWT model and a listed 1350W unit: choose the Enermax, keeping its used condition in mind.
Product notes
Dual PCIe 8Pin to CPU 8Pin Power Cable for NVIDIA Tesla K80 P40 P100
This is the focused pick when the connection you are shopping for is explicitly tied to NVIDIA Tesla K80, P40, or P100 wording. Its title also specifies a dual PCIe 8-pin to CPU 8-pin arrangement, making it more targeted than a general-purpose PC cable. The listed USD 9.90 price keeps the commitment small for a narrowly defined cable need. Its limitation is equally clear: the title identifies a 12.5CM cable and particular Tesla-card names, so it is not positioned as a replacement for a complete PC power supply or as a broadly described GPU extension.
ATX Full Modular Power Supply with ARGB Fan
Pick this ATX unit when the goal is a complete modular power supply rather than an add-on lead. Its modular design is described around keeping a case organized through easier cable management, and the title includes an ARGB fan. The listed 20+4-pin and 4+4 CPU connectors also make its focus distinctly different from the two graphics-oriented cable choices. The trade-off is scope: it is a full ATX power-supply purchase, not the right match for someone whose only task is adding a Tesla adapter or a GPU splitter cable. It is also the highest-priced choice in this group.
HUHOU GPU PCIe 8 Pin Female to Dual 8 Pin (6+2) Male Extension Cable
HUHOU's cable makes sense for a GPU power-routing job that calls for one 8-pin PCIe female connector feeding two 6+2-pin PCIe male ends. The description identifies it as a two-pack, which can be useful when the same splitter-extension format is needed more than once. Its black-and-yellow color is another visible styling detail for builders who want that look. The important limitation is explicit rather than implied: it is described as a GPU-to-GPU splitter cable, not a CPU 8-pin lead. That distinction makes it a specialized graphics-card cable choice rather than a substitute for the Tesla-named cable.
Enermax MaxRevo 1350W Modular PC Power Supply
The Enermax MaxRevo suits shoppers who recognize the EMR1350EWT model and want a modular PC power supply carrying a listed 1350W rating. The description calls out fully modular cable connectivity and six independent +12V rails, giving it a distinctly full-system focus instead of a single-connection role. Its steel or metal enclosure is also specified. The deciding limitation is condition: this MaxRevo is listed as used. That may be acceptable for a buyer seeking this particular Enermax model, but it is a meaningful distinction from the new cable choices and the new ATX modular unit.
Final recommendation by use case
For a dedicated Tesla-named cable route, choose the USD 9.90 Dual PCIe 8Pin to CPU 8Pin cable. For a graphics-card splitter arrangement, the USD 13.99 HUHOU cable is the direct match. Choose the USD 86.10 ATX modular unit when building around a new full power supply with an ARGB fan. The USD 64.89 Enermax MaxRevo is the pick for shoppers specifically seeking its EMR1350EWT model and listed 1350W configuration, with used condition as part of that choice.
