Mac Specs > By Capability > Mac Storage Upgrades > Power Mac G3 Models
Storage info for each Power Mac G3 (and Mac Server G3) — details on speed, dimensions, and hard drive and SSD interface specifics — is listed below along with common identifiers suitable to identify one of these Macs in order to determine which hard drives and SSDs are compatible.
If you are not sure which system you have, and the Model Identifier and EMC Number below are not sufficient for identification, you also may look it up with other identifiers -- including its Serial Number -- with EveryMac.com's Ultimate Mac Lookup feature. If you need more help, refer to Mac Identification.
Click the triangle to the left of a system to open "Quick Specs" -- the two most relevant identifiers for storage, standard hard drive and/or SSD details, storage dimensions and connector type(s), and links to buy compatible storage from site sponsors -- and click on the name or image for complete specifications. Asterisks indicate important details on the complete specs page.
1
Apple Computer
Storage Interface
Power Macintosh G3 233 Desktop
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 233 Minitower
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 266 Desktop
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 266 Minitower
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0, 6.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 300 Desktop
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
6.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 300 Minitower
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0, 4.0 x2, 8.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 333 Minitower
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
9.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 233 All-in-One
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 266 All-in-One
IDE/ATA-2 & SCSI*
| Model ID: |
N/A* |
EMC No: |
None |
| Std. Storage: |
4.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
IDE/ATA-2 & SCSI* |
| Buy Storage: |
US & Intl |
Power Macintosh G3 300 (Blue & White)
Ultra ATA/33 (ATA-4)
| Model ID: |
PowerMac1,1 |
EMC No: |
None |
| Std. Storage: |
6.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
Ultra ATA/33 (ATA-4) |
| Buy Storage: |
US & Intl |
Power Macintosh G3 350 (Blue & White)
Ultra ATA/33 (ATA-4)
| Model ID: |
PowerMac1,1 |
EMC No: |
None |
| Std. Storage: |
6.0, 12.0 GB* |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
Ultra ATA/33 (ATA-4) |
| Buy Storage: |
US & Intl |
Power Macintosh G3 400 (Blue & White)
Ultra ATA/33 (ATA-4)
| Model ID: |
PowerMac1,1 |
EMC No: |
None |
| Std. Storage: |
6.0, 9.0, 12.0 GB* |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
Ultra ATA/33 (ATA-4) |
| Buy Storage: |
US & Intl |
Power Macintosh G3 450 (Blue & White)
Ultra ATA/33 (ATA-4)
| Model ID: |
PowerMac1,1 |
EMC No: |
None |
| Std. Storage: |
9.0 GB |
Std. Speed: |
N/A |
| Dimensions: |
3.5" (25.4 mm) |
Connector: |
Ultra ATA/33 (ATA-4) |
| Buy Storage: |
US & Intl |
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