Power Supplies – 3SF Media https://www.3sfmedia.net Best Prices on Computer Parts & Computer Components! Wed, 24 Jun 2026 21:14:26 +0000 en-US hourly 1 https://www.3sfmedia.net/wp-content/uploads/2024/08/icon-3sf-100x100.png Power Supplies – 3SF Media https://www.3sfmedia.net 32 32 HP FH-ZD221MGR 220W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/hp-fh-zd221mgr-220w-power-supply/ Wed, 24 Jun 2026 16:37:53 +0000 https://www.3sfmedia.net/?post_type=product&p=1835 HP FH-ZD221MGR 220W Power Supply Unit (PSU)

Compact and efficient 220W replacement power supply compatible with HP Pavilion Slimline S5 series (S5-1xxx), including models like S5-1024, S5-1110d, S5-1002la, S5-1010, S5-1014, and TouchSmart 310-1205la. Features OEM connectors for reliable, stable performance. Ideal for repairs and upgrades.

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 220 Watts
Motherboard Connector 24 pin main
CPU Connector yes
Molex Connector 0
Floppy Connector 0
AUX Connector no
SATA Connector 2
]]> Dell 275P-00 275W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/dell-275p-00-275w-power-supply/ Wed, 24 Jun 2026 16:27:33 +0000 https://www.3sfmedia.net/?post_type=product&p=1834 Dell N275P-00 275W Power Supply Unit (PSU)

Reliable 275W replacement power supply with Dell proprietary connectors, designed for stable and efficient performance. Compatible with Dell OptiPlex GX520, GX620, 740, 745, 755 SFF; Dimension 5100c, 5150c, 9200c; and XPS 210 systems. Ideal for repairs and upgrades.

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 275 Watts
Motherboard Connector 24 pin main
CPU Connector yes
Molex Connector 0
Floppy Connector 0
AUX Connector no
SATA Connector 1
]]> Hipro HP-D2537F3R 250W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/hipro-hp-d2537f3r-250w-power-supply/ Mon, 22 Jun 2026 23:57:49 +0000 https://www.3sfmedia.net/?post_type=product&p=1832 Hipro HP-D2537F3R 250W Power Supply

The Hipro HP-D2537F3R is a genuine OEM 250W ATX power supply unit commonly found in mid-2000s HP Compaq Presario and Pavilion desktop computers.

A reliable and authentic replacement PSU for vintage HP/Compaq systems.

HP PN: 5187-1098

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 250 Watts
Motherboard Connector 20 pin main
CPU Connector yes
Molex Connector 4
Floppy Connector 2
AUX Connector no
SATA Connector 0
]]> Compaq HP-Q250GF3 250W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/compaq-hp-q250gf3-250w-power-supply/ Mon, 22 Jun 2026 23:50:23 +0000 https://www.3sfmedia.net/?post_type=product&p=1831 PSU Compaq HP-Q250GF3 Power Supply

The HP-Q250GF3 is a genuine OEM 250W ATX power supply commonly used in early-to-mid 2000s Compaq Presario desktop PCs (such as the Presario 5000 series).

A reliable and authentic replacement power supply for vintage HP/Compaq systems.

PN: 152769-001

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 250 Watts
Motherboard Connector 20 pin main
CPU Connector no
Molex Connector 4
Floppy Connector 1
AUX Connector yes
SATA Connector 0
]]> Compaq DPS-300GB-2 300W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/compaq-dps-300gb-2-300w-power-supply/ Mon, 22 Jun 2026 23:42:31 +0000 https://www.3sfmedia.net/?post_type=product&p=1829 PSU Compaq DPS-300GB-2 Power Supply (PN: 238055-001)

* includes small mounting bracket along one edge.

Reliable 300W ATX power supply for Compaq/HP desktop systems. Features high efficiency, low noise, over-voltage protection, and standard connectors. Ideal for stable performance in business PCs.

Compatible models: Works with various HP Compaq desktops including dc5800 series, similar to DPS-300GB A / DPS-300AB variants, and other legacy Compaq/HP towers requiring a 300W ATX-style PSU. Replacements often fit Pro/Elite series. Check your exact chassis and connectors for best fit.

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 300 Watts
Motherboard Connector 20 pin main
CPU Connector 4 pin
Molex Connector 6
Floppy Connector 1
AUX Connector yes
SATA Connector 0
]]> AcBel 04G185021240DE 0YX303 250W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/acbel-04g185021240de-0yx303-250w-power-supply/ Sat, 18 Apr 2026 02:08:35 +0000 https://www.3sfmedia.net/?post_type=product&p=1485 The AcBel 04G185021240DE is a genuine OEM 250W TFX power supply designed for Dell small form factor (SFF) and slim desktop systems. This compact PSU offers reliable and stable power delivery, making it an excellent replacement for failed units in legacy Dell machines.

Dell PN: 0YX303

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor TFX
Wattage 250 Watts
Motherboard Connector 24 pin
CPU Connector 4 pin
Molex Connector 0
Floppy Connector 1
AUX Connector none
SATA Connector 3
]]> Dell HP-P2507F3P 01E115 250W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/dell-hp-p2507f3p-01e115-250w-power-supply/ Sat, 18 Apr 2026 01:48:19 +0000 https://www.3sfmedia.net/?post_type=product&p=1480 The Dell HP-P2507F3P is a genuine OEM 250W ATX power supply designed for Dell desktop systems like the OptiPlex GX240 and Dimension 4400. Built for reliability, this compact PSU provides stable power delivery and is a perfect replacement for aging units in legacy Dell machines.

Dell PN: 01E115

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 250 Watts
Motherboard Connector 20 pin
CPU Connector 4 pin
Molex Connector 5
Floppy Connector 1
AUX Connector none
SATA Connector0 0
]]> DTK Computers PTP-3018 300W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/dtk-computers-ptp-3018-300w-power-supply/ Sat, 18 Apr 2026 01:42:35 +0000 https://www.3sfmedia.net/?post_type=product&p=1479 The DTK PTP-3018 is a dependable 300W ATX switching power supply, built for reliable everyday performance in desktop PCs. This compact PSU is a popular choice for upgrading or repairing older systems, delivering stable power through its standard 20/24-pin motherboard connector and multiple peripheral outputs.

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 300 Watts
Motherboard Connector 20 pin
CPU Connector none
Molex Connector 4
Floppy Connector 2
AUX Connector none
SATA Connector0 0
]]> LiteOn PS-5301-08 0YX448 300W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/liteon-ps-5301-08-0yx448-300w-power-supply/ Thu, 16 Apr 2026 19:09:19 +0000 https://www.3sfmedia.net/?post_type=product&p=1465 The LiteOn PS-5301-08 is a reliable 300W ATX power supply designed for Dell Inspiron and Vostro desktop towers. This efficient PSU delivers stable power through its 24-pin main connector and standard peripheral outputs, making it an ideal replacement or upgrade for compatible mid-range PCs.

Dell PN: 0YX448

Tested / Working. Includes standard AC power cord. Actual item is pictured.

Form Factor ATX
Wattage 300 Watts
Motherboard Connector 24 pin
CPU Connector 4 pin
Molex Connector none
Floppy Connector 4 pin
AUX Connector none
SATA Connector 4
]]> Bestec TFX0250D5W 0YX301 250W Power Supply https://www.3sfmedia.net/shop/computer-parts/power-supplies/bestec-tfx0250d5w-0yx301-250w-power-supply/ Wed, 15 Apr 2026 18:15:34 +0000 https://www.3sfmedia.net/?post_type=product&p=1431 Bestec TFX0250D5W 250W Power Supply

Compact TFX form factor 250W power supply designed for Dell Small Form Factor desktops. This reliable unit delivers stable power with a strong +12V rail and includes essential connectors: 24-pin ATX motherboard, 4-pin CPU (P4), multiple SATA, Molex, and Floppy.

Ideal OEM replacement for Dell Inspiron 530s, 531s, Vostro 200s/220s, and similar slim desktop systems. Built for quiet operation and long-term durability in space-constrained builds.

Dell PN 0YX301.  Includes standard AC power cord. Actual item is pictured.

Form Factor TFX
Wattage 250 Watts
Motherboard Connector 24 pin
CPU Connector P4
Molex Connector none
Floppy Connector 1 x 4 pin
AUX Connector none
SATA Connector 3
]]>