SAMA P1200 1200W Platinum Power Supply – Fully Modular ATX 3.1 PSU – PCIe 5.1 & 12V-2x6 Ready – 80 Plus Platinum Certified – Ultra Quiet 140mm FDB Fan Components – Black
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AI Verdict
This 1200W, 80 Plus Platinum, fully modular ATX 3.1 PSU with dual 12V-2x6 connectors is for high-power builds needing compact size and quiet operation.
This SAMA P1200 is a strong fit for high-performance desktop computers, especially those with demanding GPUs, due to its 1200W output, ATX 3.1 compliance, and dual 12V-2x6 connectors. Its 150mm depth also makes it suitable for builds where space is a concern.
If you don't need 1200W or dual 12V-2x6 connectors, look for an 850W or 1000W ATX 3.1 PSU with a single 12V-2x6 connector to save some cash.
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Pros
- Delivers over 92% efficiency at typical loads, reducing energy waste and heat output.
- Handles power excursions up to 235% of rated load, supporting next-gen graphics cards.
- Operates in a fanless mode below 60% load or 55°C, contributing to a LAMBDA A+ noise rating.
- Features a compact 150mm depth, fitting into smaller PC cases.
- Includes two native 12V-2x6 connectors, each delivering up to 600 watts directly to GPUs.
Cons
- OCP and OPP triggering points are very high (155% for 3.3V, 154% for 5V, 140% for 12V, and 144% OPP), which means it allows for significant overloads before shutting down.
- The included cable management bundle is described as adequate but not exceptional.
- One user reported that the 12V-2x6 connector pins on an 850W SAMA PSU could recede, which might be a concern for this model.
- The 12V-2x6 PCIe connector sense wires are unsleeved, though they are visually minimal.
Dimension Scores
It's 80 Plus Platinum and Cybenetics Platinum certified, delivering over 92% efficiency at typical loads and 1200W output.
Equipped with a 140mm FDB fan and a LAMBDA A+ noise rating, it operates in a fanless mode below 60% load or 55°C.
It uses high-quality 105°C rated Japanese capacitors for stable voltage delivery and durability.
The fully modular design allows for a clean setup, and the cables are flat, ribbon-style with black connectors.
Best For
- High-end gaming PCs with power-hungry GPUs like RTX 40-series or upcoming RTX 50-series.
- Compact builds requiring a 1200W PSU due to its 150mm depth.
- Workstations demanding stable power delivery and high efficiency under heavy loads.
- Users prioritizing quiet operation, especially during lighter tasks, due to its fanless mode.
Not Recommended For
- Budget-conscious builds, as its 1200W Platinum rating places it in a higher price band.
- Users who prefer extremely sensitive overcurrent/overpower protection, given its high triggering points.
Watch Out For
- The overcurrent protection (OCP) for the 12V rail triggers at 140%, and overpower protection (OPP) at 144% under hot conditions, which is a higher threshold than some other high-performance PSUs.
- The 12V-2x6 connector pins on a similar SAMA model were reported to recede, potentially impacting long-term connection integrity.
- The cable bundle is basic, providing only mounting hardware, an AC cable, and six Velcro straps.
Full Specifications
| ASIN | B0F996CYT2 |
| Brand | SAMA |
| Wattage | 1200 watts |
| Fan Count | 1 |
| Form Factor | ATX |
| Item Weight | 13.11 pounds |
| Manufacturer | SAMA |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 1200 Watts |
| Compatible Devices | Desktop Computer |
| Product Dimensions | 5.91 x 5.91 x 3.39 inches |
| Minimum Input Voltage | 90 Volts (AC) |
| Item dimensions L x W x H | 5.91 x 5.91 x 3.39 inches |
What Buyers Say
Users on Reddit often highlight this PSU's 'A-tier' rating and its value proposition for a 1200W Platinum unit. The compact 150mm depth is a recurring positive, especially for high-wattage power supplies. Some professional reviews point out that the overcurrent and overpower protection thresholds are set quite high, allowing for significant power spikes before shutdown. The included cable accessories are functional but not extensive.
“Dude, this SAMA P1200 is a beast for my 4090, it's quiet and fits in my smaller case, but I wish the OCP wasn't so high, makes me a little nervous.”
Common Praise
- The 1200W output and Platinum efficiency are a strong combination for high-end systems.
- The 150mm depth is unusually compact for a 1200W power supply.
- The fanless mode keeps the system quiet during low to moderate loads.
- Native 12V-2x6 connectors simplify GPU power delivery without adapters.
- The unit is considered 'A-tier' on various PSU ranking lists.
Common Complaints
- The overcurrent and overpower protection thresholds are set at higher percentages than some competitors.
- The included cable management accessories are basic, just mounting hardware, an AC cable, and six Velcro straps.
- One user noted potential pin recession on a similar SAMA 12V-2x6 connector.
- The sense wires on the 12V-2x6 PCIe connector are unsleeved.
Ownership Tips
- The fan remains off for a significant portion of typical desktop use, making the PC noticeably quieter.
- The fully modular cables really help with keeping the inside of the case tidy, especially with the flat design.
- The compact size is a genuine advantage when trying to fit a high-wattage PSU into a more constrained chassis.
- The dual 12V-2x6 connectors are super convenient, no need for clunky adapters for dual-GPU setups or future cards.
Frequently Asked Questions
Does this PSU come with the new 12V-2x6 cable for RTX 40-series GPUs?
Yes, the SAMA P1200 includes two native 12V-2x6 connectors, each capable of delivering up to 600 watts, making it compatible with current and future high-power GPUs.
Is this power supply quiet during normal use?
The P1200 has a 140mm fluid dynamic bearing fan and a LAMBDA A+ noise rating. It operates in a near-silent fanless mode when the load is below 60% or the internal temperature is under 55°C.
What is the warranty period for this power supply?
The product is backed by a long-term manufacturer warranty, though the exact duration isn't specified in the provided data, other sources mention a 10-year warranty.
Can this PSU fit in smaller cases?
Yes, with a compact 150mm depth, the P1200 is designed to fit well in small cases, which is quite compact for a 1200W unit.
Is this PSU ready for future GPU upgrades?
Absolutely, it's ATX 3.1 compliant with PCIe 5.1 support and dual 12V-2x6 connectors, handling power excursions up to 235% of its rated load, making it future-proof for next-generation graphics cards.
Buying Guide
When you're looking at a power supply, you're basically buying the heart of your PC. It needs to provide enough wattage for all your components, especially your graphics card, and do it efficiently without wasting a ton of electricity or making a racket. You also want it to be built well so it doesn't fry your expensive parts. This SAMA P1200 is specifically designed for high-power systems with modern GPUs.
Wattage (1200W)
80 Plus Platinum Certified
ATX 3.1 & PCIe 5.1 / 12V-2x6 Ready
Fully Modular
Alternatives
If this wattage is overkill, look for an 850W or 1000W ATX 3.1 PSU with 80 Plus Gold or Platinum efficiency and at least one native 12V-2x6 connector if you have a modern GPU.
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