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Computer Components

Cyberguys Computer Components & Accessories brings together essential parts for reliable PC builds and maintenance. Explore power adapters, fan cables, SATA power modules, and hardware tools designed to support upgrades, repairs, and customization with confidence.

Serial ATA Power Cable – 4 Pin Molex to 15 Pin SATA Adapter for HDD & SSD

Evercool
Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99
in stock

Easily power SATA hard drives and SSDs from older power supplies with this 4-Pin Molex to 15-Pin SATA adapter cable. A reliable solution for upgrad...

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Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99

SATA Power Y Splitter Cable, 6 Inch – 1x 15-Pin Male to 2x 15-Pin Female

Evercool
Original price $3.29 - Original price $3.29
Original price
$3.29
$3.29 - $3.29
Current price $3.29
in stock

Easily power two SATA drives from a single power source with this 6-inch SATA power Y splitter cable. Features one 15-pin male to two 15-pin female...

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Original price $3.29 - Original price $3.29
Original price
$3.29
$3.29 - $3.29
Current price $3.29

15" PWM EXTENSION CABLE M/F

Evercool
Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99
in stock

Can't quite connect your PWM fan to a PWM-ready motherboard? This 4-wire "Y" extension can add more than 15 inches between the two. Includes fourt...

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Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99

Metal Case Slot Covers – 6 Pack Blank Expansion Slot Plates for PC Towers

Cyberguys
Original price $2.39 - Original price $2.39
Original price
$2.39
$2.39 - $2.39
Current price $2.39
Out of stock

Keep your PC clean and protected with this 6-pack of metal case slot covers. Designed to fit standard PC tower expansion slots, these covers improv...

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Original price $2.39 - Original price $2.39
Original price
$2.39
$2.39 - $2.39
Current price $2.39
Sold out

SATA Power Adapter Cable, 6 Inch – SATA 15-Pin Male to Dual 4-Pin Molex Female

Evercool
Original price $3.49 - Original price $3.49
Original price
$3.49
$3.49 - $3.49
Current price $3.49
in stock

Convert a single SATA power connection into two 4-pin Molex outputs with this 6-inch adapter cable. Perfect for powering IDE hard drives, optical d...

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Original price $3.49 - Original price $3.49
Original price
$3.49
$3.49 - $3.49
Current price $3.49

SATA II Power Splitter Extension Cable, 16 Inch – 15-Pin Male to Dual 15-Pin Female

Evercool
Original price $5.99 - Original price $5.99
Original price
$5.99
$5.99 - $5.99
Current price $5.99
in stock

Expand your system’s power options with this 16-inch SATA II 15-pin splitter extension cable. Easily convert one SATA power connector into two, per...

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Original price $5.99 - Original price $5.99
Original price
$5.99
$5.99 - $5.99
Current price $5.99

Power Y Cable for 8" Floppy Drive – Dual 4-Pin Molex, 18AWG

Cyberguys
Original price $1.29 - Original price $1.29
Original price
$1.29
$1.29 - $1.29
Current price $1.29
Out of stock

Easily power vintage 8-inch floppy drives or other legacy devices with this 18AWG Power Y Cable. Converts one 4-pin Molex into two for reliable per...

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Original price $1.29 - Original price $1.29
Original price
$1.29
$1.29 - $1.29
Current price $1.29
Sold out

POWER SUPPLY 4-PIN MOLEX Y-SPLITTER, 18AWG

Cyberguys
Original price $1.79 - Original price $1.79
Original price
$1.79
$1.79 - $1.79
Current price $1.79
in stock

Add another 4-pin Molex power connector to your computer's power supply. When your PSU is short one 4-pin Molex power cord, this "Y" splitter will ...

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Original price $1.79 - Original price $1.79
Original price
$1.79
$1.79 - $1.79
Current price $1.79

P4 to ATX Power Supply Adapter – 4-Pin to 20/24-Pin Converter Cable

Cyberguys
Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99
Out of stock

Convert a 4-pin P4 connector into a standard ATX 20/24-pin connection with this adapter cable. Perfect for upgrading or repurposing older power sup...

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Original price $1.99 - Original price $1.99
Original price
$1.99
$1.99 - $1.99
Current price $1.99
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Molex to 5x 4-Pin PWM Fan Splitter Cable – Braided Power Adapter (17in)

Evercool
Original price $5.99 - Original price $5.99
Original price
$5.99
$5.99 - $5.99
Current price $5.99
in stock

Easily connect up to five PWM fans with this Molex to 5x 4-pin splitter cable. At 17 inches, the braided design ensures durability, airflow stabili...

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Original price $5.99 - Original price $5.99
Original price
$5.99
$5.99 - $5.99
Current price $5.99

Mini Jumpers Open Top – 24 Pack Shorting Block Connectors for PC Motherboards

Cyberguys
Original price $1.79 - Original price $1.79
Original price
$1.79
$1.79 - $1.79
Current price $1.79
in stock

These open top mini jumpers come in a 24-pack and are ideal for configuring PC motherboards, hard drives, and other electronics. Reliable shorting ...

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Original price $1.79 - Original price $1.79
Original price
$1.79
$1.79 - $1.79
Current price $1.79

Internal Power Cable Extension – 12 Inch 4-Pin Molex Connector

Cyberguys
Original price $1.59 - Original price $1.59
Original price
$1.59
$1.59 - $1.59
Current price $1.59
in stock

This 12-inch Internal Power Cable Extension provides extra reach for your system’s internal power needs. Featuring standard 4-pin Molex connectors,...

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Original price $1.59 - Original price $1.59
Original price
$1.59
$1.59 - $1.59
Current price $1.59

Hard Drive Mounting Kit – Fits 3.5" HDD in 5.25" Drive Bay, Brackets & Screws

Cyberguys
Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99
Only 1 left!

This Hard Drive Mounting Kit allows you to securely install a 3.5" HDD into a standard 5.25" drive bay. Perfect for desktops and custom builds, the...

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Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99

COMBO 2-PORT SERIAL, 1-PORT PARALLEL PCI-E CARD

Syba
Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99
in stock

Easily add two serial and one parallel port to your desktop PC. This single-lane (x1) PCI-e card provides two RS-232 serial ports with data transfe...

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Original price $29.99 - Original price $29.99
Original price
$29.99
$29.99 - $29.99
Current price $29.99

CASE FAN SCREWS STEEL

Evercool
Original price $1.89 - Original price $5.89
Original price
$1.89 - $5.89
$1.89 - $5.89
Current price $1.89
Only 5 left!

Universal flat head Phillips fan screws fit most plastic-framed case fans. They feature zinc-plated steel with special locking threads. CASE FAN SC...

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Original price $1.89 - Original price $5.89
Original price
$1.89 - $5.89
$1.89 - $5.89
Current price $1.89

ATX POWER CABLE, 24 PIN MALE TO 20 FEMALE

Cyberguys
Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29
Out of stock

Use this adapter to connect newer 24-pin power supplies to older ATX 20-pin motherboards

Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29
Sold out

ATX POWER CABLE, 20 PIN MALE TO 24 PIN FEMALE

Cyberguys
Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29
in stock

Use this adapter to connect older 20-pin power supplies to newer 24-pin ATX v2.0+ or BTX motherboards

Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29

80X25MM CASE FAN, DUAL BB 3PIN MB-RPM

Cofan
Original price $6.79 - Original price $6.79
Original price
$6.79
$6.79 - $6.79
Current price $6.79
Only 4 left!

This 80mm case fan is a very popular size for PC components. Attaches directly to 3-pin motherboard connector. High-impact plastic construction ...

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Original price $6.79 - Original price $6.79
Original price
$6.79
$6.79 - $6.79
Current price $6.79

3 WIRE TO 4 WIRE POWER ADAPTER

Evercool
Original price $0.99 - Original price $0.99
Original price
$0.99
$0.99 - $0.99
Current price $0.99
in stock

Convert a signal from a 3-pin motherboard connectors to a standard 4-pin Molex male or female connector.

Original price $0.99 - Original price $0.99
Original price
$0.99
$0.99 - $0.99
Current price $0.99

2 PORT USB BRACKET TO 2-5 PIN INTERNAL CABLE

Cyberguys
Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99
in stock

Provides two USB ports, Connects to AT/ATX motherboards, Bracket fits standard PC case slot. Wires are 7" in length.

Original price $2.99 - Original price $2.99
Original price
$2.99
$2.99 - $2.99
Current price $2.99

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