Mac Pro Expansion
Pegasus J2i
Internal HDD storage module for Mac Pro — bulk capacity behind the MPX bays.
Genuine Pegasus J2i hardware with full manufacturer warranty, configuration review on every order, and formal line-itemed quotes from our US-based team.
Order
Pegasus J2i Part Numbers
Systems
4 part numbersAll configurations: 2-bay internal enclosure for Mac Pro (2019 & 2023) · one SATA HDD pre-installed, pre-formatted · second bay open for a user-added 3.5" drive
P3J2IHD8
Pegasus J2i — 8 TB (1 × 8 TB SATA HDD)
- Shipped Capacity
- 8 TB
- Installed Drive
- 1 × 8 TB SATA HDD
Entry configuration with one 8 TB 7200 rpm SATA drive installed; the second bay stays free for a user-added 3.5" HDD.
PGJ2IXXSAT14TX
Pegasus J2i — 14 TB (1 × 14 TB SATA HDD)
- Shipped Capacity
- 14 TB
- Installed Drive
- 1 × 14 TB SATA HDD
Mid-capacity build with one 14 TB 7200 rpm SATA drive pre-installed and pre-formatted; second bay open for expansion.
PGJ2IXXSAT18TX
Pegasus J2i — 18 TB (1 × 18 TB SATA HDD)
- Shipped Capacity
- 18 TB
- Installed Drive
- 1 × 18 TB SATA HDD
Ships with one 18 TB SATA 3.5" drive installed, leaving the second bay free to add your own HDD later.
PGJ2IXXSAT20TX
Pegasus J2i — 20 TB (1 × 20 TB SATA HDD)
- Shipped Capacity
- 20 TB
- Installed Drive
- 1 × 20 TB SATA HDD
Highest shipped capacity in the line — one 20 TB SATA drive installed, with the second bay open for a user-added drive.
Spares & Accessories
3 part numbersAll parts are service spares/expansion components for the Pegasus J2i 2-bay Mac Pro enclosure
P3J2IHDD8
Spare HDD Module — 8 TB SATA, for Pegasus J2i
- Capacity
- 8 TB
- Part Type
- SATA HDD module
8 TB SATA drive module matching the base J2i configuration; fills the open second bay or replaces the shipped drive.
P3J2IHDD12
Spare HDD Module — 12 TB SATA (1-Pack), for Pegasus J2i
- Capacity
- 12 TB
- Part Type
- SATA HDD module
12 TB SATA drive module (1-pack) for adding capacity in the J2i's free bay or swapping an existing drive.
CABSATAJ2I
Spare SATA Cable — for Pegasus J2i
- Capacity
- —
- Part Type
- SATA cable
Replacement SATA power/data cable assembly that connects the J2i enclosure inside the Mac Pro.
Don't see the configuration you need? Request a quote — we can source the full Promise Technology catalog, including custom drive configurations.
