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forum threadtDames | Staff posted Yesterday 10:56 PM

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forum threadtDames | Staff posted Yesterday 10:56 PM

Newegg Doorbuster: 1200W Corsair RMx Shift Series 80 Plus Gold Fully Modular PSU $139.99 + Free Shipping

$140

$255

45% off

Newegg

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Newegg [newegg.com] has Doorbuster Deal: 1200W Corsair RMx Shift Series 80 Plus Gold Fully Modular Power Supply on sale for $139.99. Shipping is free.

Product Specs from Newegg:

Fully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.
Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5.1 platform and resisting transient power spikes.
Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.
100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.
Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

Newegg [newegg.com] has Doorbuster Deal: 1200W Corsair RMx Shift Series 80 Plus Gold Fully Modular Power Supply on sale for $139.99. Shipping is free.

Product Specs from Newegg:

Fully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.
Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting the PCIe Gen 5.1 platform and resisting transient power spikes.
Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.
100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.
Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.

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Model: RMx Shift Series RM1200x 80 Plus Gold Fully Modular ATX Power Supply with Modular Side Interface

Deal History

Sale Price

Slickdeal

$NaN

$140

Today

Post Date	Sold By	Sale Price	Activity
11/28/25	Amazon	$173 frontpage	5
03/22/24	Amazon	$190 frontpage	24
02/04/24	Amazon	$199	0
09/05/23	Amazon	$202	1
03/20/23	Newegg	$250	10

Current Prices

Sort: Lowest to Highest | Last Updated 1/25/2026, 09:42 PM

Sold By	Sale Price
Amazon	$194.99

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2 Comments

NotGonnaDoIt

Yesterday 11:10 PM

93 Posts

Joined Feb 2018

NotGonnaDoItYesterday 11:10 PM

93 Posts

Our community has rated this post as helpful. If you agree, why not thank NotGonnaDoIt

Two problems for me - first, its $199.99 and this is 10 minutes ago so may have been a Newegg oops. Second, this is ATX3.0 not 3.1 so your GPU power connector is not as safe as a 3.1. If you are buying a 1200W PSU, you are likely powering a high end GPU or will in the near future. I'm out.

matt551

Today 12:30 AM

28 Posts

Joined Nov 2016

matt551Today 12:30 AM

28 Posts

Quote from NotGonnaDoIt

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Computers Computer Parts Power Supplies Free Shipping Corsair Newegg

Product Description:	Buy CORSAIR RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power Supply with fast shipping and top-rated customer service. Once you know, you Newegg!
Product SKU:	N82E16817139304
cable_spec:	1x ATX CABLE 24-PIN (24): One cable (610mm)2x EPS/ATX12V CABLE 8-PIN (4+4) : Two cables (650mm)1x PCIe CABLE 12+4-PIN(12+4): One cable (650mm)2x PCIe CABLE 8-PIN (6+2)X2: Two cables (650mm + 100mm)4x PCIe CABLE 8-PIN (6+2): Four cables (650mm)4x SATA CABLE (4 SATA - (right angle)): Four cables (450mm + 115mm + 115mm + 115mm)2x PATA CABLE (4-PIN): Two cables (450mm + 100mm + 100mm + 100mm)
connectors:	1 x ATX2 x EPS8 x PCIe16 x SATA8 x PATA
efficiency:	> 87%
energy-efficient:	80 PLUS Gold, Cybenetics Gold certified
fans:	1 x 140mm fluid dynamic bearing fan
haswell_support:	Yes
input_current:	15A-7.5A (100V a.c-240V a.c)10A (200V a.c-240V a.c)
input_frequency_range:	47 - 63 Hz
input_voltage:	100V a.c-240V a.c200V a.c-240V a.c (Only for China &Korea)
main_connector:	1x 24-pin ATX (24-pin) Connector
max_psu_length:	160 mm
maximum_power:	1200 W
modular:	full modular
mtbf:	>100000 hours
output:	+5V@20A, +3.3V@20A, +12V@100A, +5Vsb@3A
pci-express_connector:	4 x 6+2-Pin
psu_noise_level:	cybenetics A-
sata_power_connector:	16 connectors
sli:	Yes
type:	ATX 3.1

Newegg Doorbuster: 1200W Corsair RMx Shift Series 80 Plus Gold Fully Modular PSU $139.99 + Free Shipping

$140

$255

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