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Quantum

Quantum ProDrive 40S 40MB 3.5" SCSI Hard Drive 940-40-9402 Apple Mac HDD

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SKU:
13446
MPN:
40S
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
  • Quantum ProDrive 40S 40MB 3.5 inch SCSI hard drive front-left angle showing label with model 40S and part number 940-40-9402 with Apple logo
  • Quantum ProDrive 40S 40MB SCSI hard drive top and front view showing Quantum ProDrive label and power requirements sticker
  • Quantum ProDrive 40S PCB circuit board view showing Quantum controller chip, NEC Japan components, and SCSI connector interface
  • Quantum ProDrive 40S hard drive angled view showing full PCB board with controller ICs and blue SCSI ribbon connector
  • Quantum ProDrive 40S 40MB SCSI hard drive bottom-angle view showing PCB components and drive chassis metalwork
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
  • Quantum 40S 40MB 3.5" Half Height SCSI Hard Drive 940-40-9402 with Apple Logo
$70.00
Was: $100.00
Current Stock: 1

Sold Out

Description

Quantum ProDrive 40S 40MB 3.5" SCSI Hard Drive 940-40-9402 Apple Mac HDD

Quantum ProDrive 40S 40MB hard drive with SCSI interface. This vintage 3.5" half-height drive is compatible with Apple Macintosh computers and other SCSI-equipped systems from the era.

Specifications & What's Included

  • Model: ProDrive 40S (MPN: 940-40-9402)
  • Capacity: 40MB
  • Form Factor: 3.5" Half Height
  • Interface: SCSI
  • Power: 5V / 12V DC
  • Manufactured: Japan
  • Included: Drive only — no mounting hardware or cables

Applications

Suitable for vintage Apple Macintosh systems and other equipment requiring 3.5" SCSI hard drives from this period.

Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.

Condition: Used
This Quantum ProDrive 40S 40MB SCSI hard drive has been inspected and shows typical wear consistent with vintage storage equipment — light scuffing on the metal chassis and some discoloration on the frame edges visible in photos. The PCB appears intact with no obviously damaged components. Drive has been tested and formatted per our standard process for SCSI hard drives. Please view our photo set and reach out with any questions before purchasing.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Quantum
Model:
ProDrive 40S
MPN:
940-40-9402
SKU:
13446
Condition:
Used – Inspected
Seller Notes:
Drive only; no mounting hardware or cables included.
Form Factor:
3.5" Half Height
Storage Capacity:
40 MB
Interface:
SCSI
Power Requirements:
5V / 12V DC
Compatible With:
Apple Macintosh, vintage SCSI systems
Country of Manufacture:
Japan
Type:
Hard Disk Drive (HDD)
Drive Height:
Half Height
Condition Notes:
This Quantum ProDrive 40S 40MB SCSI hard drive has been inspected and shows typical wear consistent with vintage storage equipment — light scuffing on the metal chassis and some discoloration on the frame edges visible in photos.
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