The ASRock TC-1300T is a 1300W fully modular ATX 3.1 power supply built for flagship gaming PCs and creator workstations that need high efficiency, native 12V-2x6 GPU power, and extra headroom for power-hungry components.
Recommended For
- Builders pairing an RTX 5090-class GPU with a high-end CPU who want extra headroom and a native 12V-2x6 setup with cable temperature monitoring, rather than relying on adapters.
- Quiet-performance desktop users running a premium gaming or creator tower who care about low PSU noise at idle and moderate load, especially in a desk-side setup.
- Enthusiasts building an always-on workstation or heavy-use flagship PC who want Titanium-class efficiency and long-term platform features such as ATX 3.1, PCIe 5.1, and a 10-year warranty.
- Case-mod and premium-build users who specifically want a fully modular, flagship PSU for a large showcase ATX system and prefer buying once for future GPU upgrades.
Real-World Use Scenarios
- Building a top-end gaming PC with a power-hungry GPU like an RTX 5090 or similar, the user is trying to handle large transient spikes without shutdowns; the likely experience is stable gaming and fewer PSU-related power issues under sudden GPU load changes.
- Running a gaming-plus-creation workstation with a flagship CPU and GPU, the user is trying to keep the system reliable during long renders, AI workloads, or all-day mixed use; the likely outcome is consistent power delivery with less concern about efficiency loss or instability during extended heavy sessions.
- Choosing a PSU for a premium build meant to stay quiet at normal desktop and light gaming loads, the user is trying to avoid a constantly loud fan; the likely experience is low audible noise in everyday use, with fan noise becoming more noticeable only as system load rises.
- Assembling a clean-looking showcase PC with modern cable management, the user is trying to power a new GPU through native 12V-2x6 leads instead of adapters; the likely outcome is a tidier build and simpler installation, provided the cable is fully seated and not sharply bent near the connector.
- Buying for a no-compromise system with headroom for future GPU or CPU upgrades, the user is trying to avoid replacing the PSU on the next upgrade cycle; the likely experience is ample capacity for later component changes, though it is more PSU than most mainstream gaming PCs need today.
Spec Summary
| Attribute | Value |
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| Best For | High-power ATX3.1 and PCIe5.1 desktop builds that require up to 1300 W and multiple PCIe power connections |
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| Capacity | 1300 W output capacity |
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| Efficiency And Certification | Cybenetics Titanium efficiency rating with a Cybenetics A+ noise rating |
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| Modular And Connectors | Full modular design with eight 6+2-pin PCIe connectors; cables support ATX and PCI Express connections |
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| Cooling And Fan | Air-cooled with a 135mm striped axial FDB fan |
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| Electrical Input | 110–132 V AC input range |
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| Physical Dimensions And Weight | Chassis 18 x 15 x 8.6 cm; packaged dimensions 12.192 x 27.7876 x 40.894 cm; package weight 4.731 kg |
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| Compatibility & Use | Designed for personal computers and targeted at ATX3.1/PCIe5.1-capable systems |
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| Physical Appearance | Black exterior |
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| Model Identifiers | ASRock TC-1300T (model number 90-UXT130-TFUAAB; style name 1300T) |
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Reference Q&A
Q: Should I choose the ASRock TC-1300T or a 1000W ATX 3.1 PSU for a high-end GPU build?
A: Choose the ASRock TC-1300T when you want more headroom for a flagship GPU, heavy CPU loads, or future upgrades. A quality 1000W ATX 3.1 unit is often enough for many single-GPU systems, but 1300W is the more conservative choice for builds centered on very high transient loads, overclocking, or next-upgrade flexibility. The trade-off is size and cost: a 1000W model usually fits more cases and is more budget-efficient, while the TC-1300T is aimed at buyers prioritizing margin, native next-gen cabling, and Titanium-class efficiency.
Q: Is the ASRock TC-1300T a better fit than an older ATX 2.x PSU for new PCIe 5.1 GPUs?
A: Yes, the TC-1300T is the cleaner choice when you are building around a modern GPU that uses the newer 12V-2x6 power standard. Its ATX 3.1 and PCIe 5.1 positioning, dual native 12V-2x6 cables, and cable-temperature monitoring are directly aligned with current high-power GPU requirements. An older ATX 2.x PSU can still work in some systems, but it is more of a reuse decision than a forward-looking one, especially if it depends on adapters or offers less transient-load margin.
Q: How does the ASRock TC-1300T compare with the Seasonic Prime TX-1300?
A: Choose the TC-1300T if you want a modern 1300W Titanium unit with ATX 3.1 readiness, two native 12V-2x6 connectors, and ASRock's TempGuard-focused GPU cable design. Choose the Seasonic Prime TX-1300 if long-established platform reputation and premium positioning matter more to you. In practical buying terms, both target enthusiast systems, but the ASRock model is the more directly current-spec option for buyers prioritizing native next-gen GPU support, while the Seasonic alternative is often considered by buyers who value brand history and long-term familiarity.
Q: Should I buy the ASRock TC-1300T or move up to a 1500W-1600W Titanium PSU?
A: Buy the TC-1300T if you want a high-end PSU for a single flagship GPU system with substantial overhead but without stepping into extreme wattage. Move to 1500W-1600W only if your build has unusually high sustained demand, such as multi-accelerator workflows, very aggressive overclocking, or you specifically want the extra margin those classes provide. For most enthusiast desktop builds, 1300W already places you in the upper tier; the higher class is mainly about additional capacity rather than a different everyday user experience.
Q: Is the ASRock TC-1300T worth choosing over a 1200W or 1300W Gold/Platinum PSU?
A: Choose the TC-1300T when efficiency, low-noise certification, and premium feature set are part of the reason you are buying. Gold and Platinum alternatives in the 1200W-1300W range can still be sensible if your goal is mainly enough wattage at a lower cost. The TC-1300T makes more sense for buyers who specifically want Titanium efficiency, Cybenetics noise certification, and native support for current high-power GPU cabling rather than simply meeting the wattage requirement.
Q: Is the ASRock TC-1300T a good fit for a high-end RTX 4090 or next-gen flagship GPU build?
A: Yes. It is a strong fit for high-end gaming or workstation builds that need very high power capacity and a native modern GPU connector. The TC-1300T is a 1300W, ATX 3.1 and PCIe 5.1 ready PSU with dual 12V-2x6 cables, so it is better suited to power-hungry GPUs than older ATX 2.x units that rely on adapters. It makes the most sense for users building around flagship GPUs, heavy overclocking, or multiple high-draw components. For mainstream builds, 1300W is usually more than necessary.
Q: Who should buy a 1300W Titanium PSU like the ASRock TC-1300T?
A: This PSU is best for enthusiast builders, high-end gaming PCs, creator workstations, and users who want extra headroom for future GPU upgrades. Its 80 PLUS Titanium and Cybenetics Titanium efficiency ratings, ATX 3.1 support, and 10-year warranty make it a premium long-term option. It is less suitable for mid-range systems, where a lower-wattage Gold or Platinum model is often the better value.
Q: Is the ASRock TC-1300T worth paying more for than a cheaper Gold or Platinum PSU?
A: It depends on the build. The TC-1300T is worth the premium if you want maximum efficiency, lower wasted power, premium certifications, native 12V-2x6 support, and long-term headroom for flagship GPUs. A cheaper Gold or Platinum PSU is usually the smarter buy for typical gaming PCs that do not need 1300W. The trade-off is clear: the ASRock model prioritizes efficiency and future-ready high-end capacity, while lower-tier alternatives prioritize value.
Q: Is this a quiet power supply for a premium build?
A: Yes, on paper it is positioned as a quiet premium PSU. The TC-1300T has a 135mm FDB fan, iCool fan control mode, and a Cybenetics Lambda A+ noise rating, which are all positive signs for low-noise operation. Buyers who care about silence should still note that very high-wattage PSUs can become more audible under sustained heavy GPU and CPU loads, so its quiet advantage matters most in efficient or lightly loaded premium systems.
Q: What is the main trade-off versus a competitor like the Corsair HX1500i or another 1300W Titanium PSU?
A: The main trade-off is capacity and feature mix. Compared with a 1500W model like the Corsair HX1500i, the ASRock TC-1300T gives you less total wattage but still offers modern ATX 3.1 and PCIe 5.1 readiness, Titanium efficiency, and native 12V-2x6 support. Compared with other 1300W Titanium units, it looks competitive on core specs, but buyers should compare platform extras such as software monitoring, physical size, cable layout, and price at the time of purchase.
Q: Who is the ASRock TC-1300T really for?
A: It makes the most sense for very high-power desktop builds that need substantial headroom, current PSU standards, and native 12V-2x6 support. Based on the product specs, it is better suited to top-end gaming, workstation, or multi-accelerator builds than to typical mid-range PCs, where 1300 W and Titanium efficiency may be unnecessary.
Q: Is the ASRock TC-1300T worth buying over a cheaper high-wattage PSU?
A: It is worth considering if you specifically want Titanium-level efficiency, low-noise positioning, ATX 3.1 / PCIe 5.1 support, full modular cabling, and two native 12V-2x6 leads. It is a less sensible buy if your system does not need 1300 W or those newer features, because lower-priced Gold or Platinum units can be the better value for mainstream builds.
Q: Is the TC-1300T a good choice for RTX 40/50-series or other GPUs using 12V-2x6?
A: Yes, it is a strong fit for modern high-end GPUs because the product is explicitly ATX 3.1 and PCIe 5.1 ready and includes dual-color native 12V-2x6 cables with TempGuard. That makes it more relevant to buyers who care about native next-gen GPU power delivery than to buyers using older GPUs with standard PCIe 8-pin power.
Q: What are the main trade-offs of choosing the ASRock TC-1300T?
A: The main trade-offs are cost, excess capacity for many builds, and some platform-specific caveats raised in community discussion. For many PCs, 1300 W Titanium is more than necessary, and Reddit discussion around the Taichi line also highlights concern about the lack of fan-failure protection, even though the unit is otherwise positioned as a premium model.
Q: Should I buy the TC-1300T now or only if I can find it at the right price?
A: It is more of a buy-at-the-right-price product than an automatic recommendation. Reddit discussion around this model included price changes, backorders, and limited availability, so the decision depends heavily on whether its premium features are meaningfully better for your build than a cheaper high-quality alternative you can buy more easily.
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