For your consideration at this wonderful sale is a rare and vintage Apple External SCSI Hard Drive with 300GB (gigabytes) of capacity. Gigabytes are larger than megabytes. This rare drive will give your vintage or legacy Macintosh an unprecedented and spacious upgrade. The external 20SC enclosure (based on Apple model numbers M2603 and M2604)was retrofitted with a faster and more quieter 300GB drive. These beige enclosures are rare and highly collectible among Mac Classic fans. A 50-pin to 25-pin SCSI cable and SCSI terminator will be included complimentary with the drive purchased. You may use a standard power cable - does not use an external power supply. Drive is formatted with the Mac OS Standard specification allowing compatibility with 68040 and PowerPC systems, not the Mac OS Extended format (limited to PowerPC systems). Once mounted on the Macintosh Finder desktop, the drive has an available 278 gigabytes (278GBs) of free space after formatting because the operating system calculates the drive available space with an indexing system. This drive was setup, configured and tested on a Power Macintosh G3 desktop with Mac OS 9. This drive is supported with Mac OS 7.6.1 or later with 68040 systems (Mac OS 8.1 is suggested when using 68040 systems), and is expected to accommodate booting the computer with a valid System Folder. Full drive capacity will not function on System 7.5.5 or 68030 processors, it is unsupported. The yellow/orange LED glows solid when the power switch is switched from \"off\" to \"on\". Although multiple units are available for purchase at this sale, two or more of these specific drives may not be configured together on the same SCSI bus because of the unique SCSI ID address. This SCSI ID is set to 4 (four). As a result, it is the buyer\'s responsibility to confirm compatibility with the operating system and verify system details prior to purchasing. Buyer or user assumes all risks, as any unusual modifications or adjustments made to the device may cause undesirable results. Additional reformatting or different drivers are unsupported. Product is being offered as-is with no warranty. There are no returns or refunds on this item. These drive enclosures are over 25 years old and may have signs of wear and tear, including some scuffs, light or thin cracks, interior rust, fading or yellowing caused to the aging plastics. Some rubber feet may fall off or be absent.See pictures to see this item in operation. The Power Mac G3, monitor, keyboard, mouse, mousepad, tablecloth and couch are not included, they are not for sale.IMPORTANT POLICIES AND TERMS: 1. Placing a offer in this sale signifies the buyer\'s acceptance and complete understanding of these policies and terms, in addition to the policies set forth in the user agreement.2. Payment must be received within five (5) days of sale closing.If you are unable to pay, please do not offer.3. Shipping and handling is specified by cost listed in the sale, or will be determined at the end of the sale, as it is subject to value, weight and destination. Projections are available throughout the duration of the sale with the use of postal zip code. If the sale does not specify a shipping price, an email will be sent to the highest successful buyer with information necessary to complete the transaction.4. Item will be prepared for departure as soon as possible after payment arrives, departures are unavailable on weekends or holidays. Items are packed sufficiently and professionally using standard and fresh packaging materials. 5. International shipping is more expensive than domestic shipping. If you are located in a different region and would like to offer and purchase an item that we are initially unable to ship, please email seller to request reasonable accommodations. Please be specific with custom shipping arrangements as there is no guarantee otherwise.6. Copyright Protection. sale pictures and descriptions, including these terms and conditions, are copyright protected by the seller. Serial numbers may be recorded. All cases of plagiarism and unauthorized reproduction of seller?s materials will be investigated and dealt with severely. Such investigations may suspend the sale.7. Items featured in description pictures are described as fairly and accurately as possible. Do not assume something works in a certain imagined way, or if a part is included even if it is not there. Do research the items should technical specifications exist on the manufacturer?s website.8. Prospective buyers are encouraged to email the seller with questions as early as possible about this item only before offerding and before the sale ends. However, emailing seller during sale within the last few hours of the sale end does not necessarily guarantee a response.9. Delivery Confirmation and Insurance are often available with USPS Priority Mail and are typically included with exclusive items. Upon item departure, an email will be sent to the buyer containing such information.10. The items are being provided \"as is\" and without warranties of any kind, either express or implied. There are no refunds or exchanges. Shipping costs and postage are nonrefundable once the package is shipped out by the seller. Buyer must save and present original packaging materials to claim an insured item.11. sales that are not completed will become null and void, with possibilities for the item to be relisted. buyers who do not pay, others who sabotage the seller or contradict these terms, and sellers who do not perform will be registered on a blocked buyer list, and they will remain there.12. Be nice. All communications or activity consisting of inappropriate remarks, questionable behavior or defamatory references will be reported and dealt with consequences.13. No children or natural weather emergencies. buyers must be legally eligible to participate in the sale. Participants must be 18 years of age, or older. Seller reserves the right to suspend suspicious offers; do not ask seller to cancel offers placed in error. An sale may be closed earlier than scheduled closing when deemed necessary (weather emergencies).14. Non-paying buyers and whiners will be shot down. Decisions rendered by the seller are considered ultimately as final, in accordance with standard procedures and policies. Do not argue with people.