18 inches IDE Single Drive 40 Pin Flat Cable - Micro Connectors, Inc.
Amazon.com: IDE 40-Pin Male to Female Hard Drive Extension Cable 6 inch Flat Ribbon Cord for 3.5" PATA HDD (39 Pin + 1x Empty) : Electronics
Amazon.com: 40 Pin Female to Female IDE Cable 6 Inches : Electronics
High Quality 40pin 3.5 Ide Male To Male 40 Pin Dom Electronic Disk To Usb Hard Disk Adapter Card---5pcs/lot - Add On Cards & Controller Panels - AliExpress
Amazon.com: JXSZ 2.5 IDE 44-Pin Male to 40-Pin 3.5 IDE Male Dom/HDD Adapter 40pin-44pin m-m : Electronics
PRO SIGNAL ATA133 IDE (40 Pin to 44 Pin Female) Lead with LP4 PSU Connector 0.5m - Walmart.com
Amazon.com: IDE 40-Pin Male to Female Hard Drive Extension Cable 6 inch Flat Ribbon Cord for 3.5" PATA HDD (39 Pin + 1x Empty) : Electronics
24" 40-Pin IDE Dive Ribbon Extension
2.5" (44-Pin) to 3.5" (40-Pin) IDE Hard Drive Cable Adapter, IDE40_44 | eBay