Pegasus R12 - Elegant High-Performance
Big capacity in a compact system

Thunderbolt™ 4
Pegasus R12 utilizes the Thunderbolt™ 4 technology 40Gbps transfer speed, equipped with the industry renowned PromiseRAID engine. Pegasus R12 offers flexibility with two Thunderbolt™ 4 (Type-C) ports supported on current and earlier Mac and Windows generations.

New 12-Bay Desktop Design
Slick, elegant and compact 12-bay design packs up to 240TB HDD (20TB x12 3.5" enterprise nearline HDD) in an enclosure nearly the same size of most 8-bay enclosures in the market. PROMISE engineered this high-density design that enables quick and easy drive swapping and produces very low noise output using intelligent fan control. Pegasus R12 is the compact, large capacity, whisper-quiet storage workhorse for your desktop.

Easy Handling
Pegasus R12 compact design that enables moving from studio to studio, set to set easily. Once connected with Thunderbolt™ cable and power cord, Pegasus R12 automatically wake and sleep in accordance with host computer activities to save power and reduce noise. Pegasus R12 slick and elegant design with top cover features a clean appearance, easy drive replacement, while prevents accidental drive removal.

PromiseRAID
PromiseRAID is renowned in the storage industry for stability and performance. The PromiseRAID engine has proven itself in enterprise storage for decades. This same innovative technology is at the core of the entire Pegasus storage line. Drive failure risk increases as number of drives and the capacity of the drive increases. Predictive Data Migration (PDM) feature, a part of PromiseRAID, performs workflow to periodic media check for taking action automatically before drive failure happen.

GreenBoost
Pegasus R12 continues power saving features built in the Pegasus systems. Once connected with Thunderbolt™ cable and power cord, Pegasus R12 power management automatically wake and sleep in accordance with host computer activities to save power and reduce noise. If the host computer enters sleep mode, is shut down, or the Thunderbolt™ connection is disconnected, the Pegasus R12 enters energy savings mode.

Specifications
Model: Pegasus R12
Form Factor: 12-Bay Tower
Drive Support: 3.5” SATA 6Gbps
Processor: Storage Processor 4 cores, 2.2 GHz
Memory: 8GB DDR4 ECC DIMM
Interface: TypeThunderbolt™4 40Gbps / USB4 40Gbps / Thunderbolt™3 40Gbps
Thunderbolt™ Port: Thunderbolt™4 ports x2 (Upstream x1, Downstream x1)
External Monitor: One downstream Thunderbolt™4 port can connect up to dual 4K monitors or single 8K monitor
Power Delivery: 85W (Thunderbolt™ host and USB4 host)
Port Type: USB Type-C

RAID & Features
RAID Level: RAID 0, 1, 5, 6, 10, 50, 60, JBOD
Hot Spare: Yes
Max LUNs: 128
Hot Swap: Yes

Software Highlights
Supported OS: macOS, Windows
Management Tool: PROMISE Utility Pro
Product Specific Features: Intelligent Cooling, Drive SMART health Polling

Physical Information
Dimension: 227mm(L) x 227mm(W) x 318mm(H)
Weight: 12.3kg
Power Supply: AC 100~240V auto-ranging, 50~60Hz, 350W

Environment
Temperature Range: Operating: 5°~35°C, Non-operating: -40°~60°C
Humidity: Operating: 10%~95% non-condensing , Storage: 10%~95% non-condensing
Standard: EMC: FCC, CE , Safety: cTUVus, CB
Green Certificate: ErP/EuP, RoHS, WEEE

Warranty and Support
Warranty: 3-years standard warranty, optional extended warranty, and on-site parts replacement program (PROMISE ServicePlus) available.
Support: 24/7 PROMISE eSupport Portal (https://support.promise.com), optional 24/7 phone and email support available.