NZXT celebrates the rebirth of the Guardian 921 with the renewed Guardian 921 RB. Expanded upon its predecessor, Guardian 921 RB reflects the gamer design, structural integrity, and temperature monitoring system of the original while displaying a wide range of new features to complete the system builder’s dream budget case. New features include a bottom oriented power supply mount, CPU heatsink cutout, and an extra 140mm fan slot. Game beyond your limits with Guardian 921 RB.
The Guardian 921 is Reborn — Meet the Guardian 921RB
Guardian 921RB reflects the structural integrity, gamer-design, and temperature monitoring system of the original while displaying a wide range of new features to complete the system builder’s dream budget case. A host of new features boast a bottom oriented power supply mount, CPU heatsink cutout, and an extra 140mm fan slot.
Game beyond your limits with Guardian 921RB.
Features:
NZXT Crafted Series Design: NZXT's latest addition to the Crafted Series takes cues from the gaming culture with elegant curves and a newly designed clear side panel
Spacious Interior and Solid Construction: Built from solid 0.88mm and 1.0mm steel, the Guardian 921 gives the user ample space for large, high-end video cards and space for up to four internal hard drives
Constant Temperature Monitoring: Three temperature probe monitoring system allows the user to constantly gauge thermals within the system at all times to prevent overheating
Multimedia and peripheral inputs: E-SATA, Intel HD audio, mic, and two USB inputs are standards with the Guardian 921, enabling maximum peripheral input
Silent Cooling: Comes standard with three 120mm fans installed to maximize cooling performance with minimal noise
Updated Design: The all new Guardian 921RB features a bottom mounted PSU, CPU heatsink cutout, and an extra slot for a 140mm fan at the top for more cooling performance. The all new Guardian 921 RB comes in both red/blue LED combinations
Learn more about the NZXT 921RB-001-RD
Model
Brand
NZXT
Series
Guardian 921 RB
Model
921RB-001-RD
Details
Color
Black
Case Material
SECC steel chassis
With Power Supply
No
Power Supply Mounted
Bottom
Motherboard Compatibility
Micro ATX / ATX / BABY AT
Side Panel Window
Yes
With front LCD display
Yes
Expansion
External 5.25" Drive Bays
3
External 3.5" Drive Bays
2
Internal 3.5" Drive Bays
4
Expansion Slots
7
Front Panel Ports
Front Ports
USB 2.0 / Audio / e-SATA
Cooling System
80mm Fans
No
120mm Fans
1 x 120 mm Red LED Front Fan 1 x 120 mm Red LED Side Fan 1 x 120 mm Rear Fan
Dimensions & Weight
Max GPU Length
267 mm
Max CPU Cooler Height
144 mm
Dimensions (H x W x D)
20.6" x 8.1" x 18.1"
Weight
18.08 lbs.
Additional Info
Features
NZXT Crafted Series Design: NZXT's latest addition to the Crafted Series takes cues from gaming culture with elegant curves and a newly designed clear side panel
Spacious Interior and Solid Construction: Built from solid .88mm and 1.00mm steel, the Guardian 921 gives the user ample space for large, high-end video cards and space for up to four internal hard drives
Constant Temperature Monitoring: Three temperature probe monitoring system allows the user to constantly gauge thermals within the system at all times to prevent overheating
Multimedia and peripheral inputs: E-SATA, Intel HD audio, mic, and two USB inputs are standards with the Guardian 921 allowing for maximum peripheral input
Silent Cooling: Comes standard with 3 120mm fans installed to maximize cooling performance with minimal noise
Updated Design: The all new Guardian 921 RB features a bottom mounted PSU, CPU heatsink cutout, and an extra slot for a 140mm fan at the top for more cooling performance. The all new Guardian 921 RB comes in both red/blue LED combinations