Kingspec 128GB 2.5-inch PATA SSD
(KSD-PA25.6-128MS)2.5-inch PATAPATA/IDERead 100 MB/sWrite 90 MB/s120GB
HIGH
SSD for Apple iMac G5 20-inch (M9250LL/A)
2004–2005
Form Factor: 2.5-inch PATAInterface: PATA/IDEMax Capacity: 0.25TB
Upgradeable
Quick answer
The Apple iMac G5 20-inch (M9250LL/A) is matched with Kingspec 128GB 2.5-inch PATA SSD, Kingspec 256GB 2.5-inch PATA SSD. Compatible storage type: 2.5-inch PATA PATA/IDE. Capacity guidance: up to 0.25TB. Before buying, confirm your exact model number, storage interface, physical size, and connector/keying. Listings are from eBay and Amazon and may change.
Compatible SSDs for the Apple iMac G5 20-inch
Kingspec 256GB 2.5-inch PATA SSD
(KSD-PA25.6-256MS)2.5-inch PATAPATA/IDERead 100 MB/sWrite 90 MB/s250GBHIGH
Listings and prices are pulled from eBay and Amazon and may change. Always verify compatibility — confirm your exact model number, storage interface, physical size, and connector/keying — before purchase. Listings are updated daily.
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SSD Upgrade Guide for the Apple iMac G5 20-inch
This device uses a 2.5-inch PATA drive with a PATA/IDE interface. Maximum supported capacity is 0.25TB.
This is a legacy IDE/PATA interface. Modern SSDs with IDE adapters are available and provide a significant speed boost for vintage systems.
Always power off your device and disconnect power before replacing storage.
Frequently Asked Questions
What SSD fits the Apple iMac G5 20-inch (M9250LL/A)?
The Apple iMac G5 20-inch (M9250LL/A) is matched with Kingspec 128GB 2.5-inch PATA SSD, Kingspec 256GB 2.5-inch PATA SSD. It supports 2.5-inch PATA PATA/IDE. This device supports up to 0.25TB based on our records. Before buying, confirm your exact model number, storage interface, physical size, and connector/keying.
How do I verify SSD compatibility?
Verify your full model number against the device page, then confirm the physical form factor (2.5-inch PATA), interface (PATA/IDE), and M.2 keying if applicable. Compare against your existing drive or manufacturer specs before purchase.
Can I use NVMe if my device originally had SATA?
Interface support varies by exact model. Our records indicate 2.5-inch PATA PATA/IDE. Confirm whether your slot supports SATA, NVMe, or both before choosing a drive.
Does physical size and keying matter?
Yes. M.2 drives vary by length (e.g. 2280) and keying (B-key, M-key, B+M). 2.5-inch and other form factors must match the bay or adapter your device accepts. The Apple iMac G5 20-inch (M9250LL/A) is documented as 2.5-inch PATA PATA/IDE — a drive with the wrong size or key will not fit or work.
Are these listings live and current?
Listings and prices are pulled from eBay and Amazon and may change at any time. We refresh marketplace data regularly, but always verify the listing title, condition, and seller before purchase.