Molex 4-Pin Black Connector Pitch 4.20mm.0165" w/18-24 AWG Pin Mini-Fit Jr ™ (3 Match Set): Amazon.com: Industrial & Scientific
Amazon.com: 4 Pin Molex to SATA Power Cable, Molex IDE 4-pin Male to Sata 15-pin Female Power Cable Adapter with Locking Latch 7 Inches - 3 Pack : Electronics
Molex connector - Wikipedia
IDE 4Pin Male Molex to IDE 4Pin Female + ITX small 4pin Female Dual 4Pin Y Splitter Adapter floppy disk Drive Power Supply cable - AliExpress
Darkside 4-Pin Fan to 4-Pin Molex Adapter Cable – Sleeved Jet Black ModMyMods.com - PC Watercooling Parts and Accessories
StarTech.com 6in 4 Pin Molex to Right Angle SATA Power Cable Adapter - Office Depot
Amazon.com: 4 Pin Molex Male to a 4 Pin Molex Female Power Cable : Electronics
8 inch, 4 Pin Molex, Power Y-Cable
C2G 4-pin Molex (LP4) Male to 4-pin Floppy Power Male and 03164
1.25mm Pitch 4-pin Cable 20cm long 1:N Cable [Molex PicoBlade Compatible] : ID 4924 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
C2G 4-pin Molex (LP4) Male to Two 4-pin Molex (LP4) Female 03166