NZXT
NZXT C750 Gold Core - 750W ATX 3.1 Power Supply, 80+ Gold
Status: NZXT C750 Gold Core - 750W ATX 3.1 Power Supply: Unavailable on Amazon as of . Matched listing on eBay: $24.99 (for parts or not working), checked 2026-10-07 08:15 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers.
Bottom line: The NZXT C750 Gold Core is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: Seasonic CORE GX-750W 750W Power Supply — $114.99 on Amazon as of 2026-10-06 12:20 UTC (price may vary).
Similar: ASRock PRO 750G Power Supply - 750W 80 Plus Gold… — $54.99 on Amazon as of 2026-10-07 04:13 UTC (price may vary).
Similar: Rosewill VMG 750W 80+ Gold — $63.15 on Amazon as of 2026-10-06 12:20 UTC (price may vary).
Pros & Cons
Pros
- ✓ Backed by NZXT's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The NZXT C750 Gold Core is an ATX 3.1, fully modular PSU with 80 PLUS Gold and Cybenetics Platinum efficiency, A++ noise rating, and a 300W 12V-2x6 PCIe 5.1 connector. Built for modern GPUs, it delivers clean, quiet power with easy cable management for performance PCs.
SpecPicks Verdict
SpecPicks scored NZXT C750 Gold Core using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. NZXT's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- ATX 3.1 CERTIFIED, PCIE 5.1 READY — Supports next-gen GPUs with a dual-color 12V-2x6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.
- 80 PLUS GOLD & CYBENETICS PLATINUM EFFICIENCY — Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
- WHISPER-QUIET OPERATION — Cybenetics noise certified for near-silent performance: A++ for C750 and C850 (<15 dBA), A+ for C1000 (15–20 dBA).
- READY FOR AMD & NVIDIA GPUS — Compatible with most GPUs using a 12V-2x6 cable or up to three 8-pin PCIe cables.
- FDB FAN WITH ZERO RPM MODE — 135 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.
- PREMIUM 105°C-RATED CAPACITORS — High-quality components ensure stable, long-lasting performance across a wide range of system loads.
Full Specifications
| Brand | NZXT |
|---|---|
| Wattage | 750 watts |
| Model Name | C750 |
| Unit Count | 1 Count |
| Form Factor | ATX |
| Model Number | PA-7G3BB-US |
| Built-In Media | NZXT PS PA-7G3BB-US C750 GOLD CORE 750W 80+Gold Fully-modular ATX3.1 |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 750 watts |
| Item Dimensions | 5.91 x 5.91 x 3.39 inches |
| Mfr Part Number | PA-7G3BB-US |
| Number of Items | 1 |
| Compatible Devices | PC |
| Power Supply Design | Full Modular |
| Warranty Description | 7 year |
| Maximum Input Voltage | 120 volts_of_alternating_current |
| Minimum Input Voltage | 120 volts_of_alternating_current |
| Item dimensions L x W x H | 5.91 x 5.91 x 3.39 inches |
Ready to buy?
Amazon shows no buyable offer for NZXT C750 Gold Core - 750W ATX 3.1 Power Supply at the last check. A matching listing is live on eBay. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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