Please note, the Eaton RSC4261B has been discontinued. For replacement options, please contact your Server Racks Online sales representative. Eaton RSN4281B is a 42U H x 31.5"W (800mm) x 43.31"D (1100mm) Black RS-Series Server Rack (Network Configuration). From network closets to multi-tenant data centers, the RS Enclosure provides a highly configurable and energy efficient solution for equipment storage. RS features tool-less configuration, optimized power distribution, flexible cable management solutions and security provisions. Eaton RSN4281B Includes - Rack frame
- Steel Black (also available in White)
- 3000 lbs. static loading; 2000 lbs. dynamic loading.
- UL 2416 (includes UL 60950), Seismic Anchorage, EIA-310, & CE Certifications
- 4 .375" Square hole adjustable rails
- Key lock swing handles on doors
- High-flow perforated front door
- High-flow perforated split rear door
- Locking split side panels
- Tool-less cable managers can be removed or adjusted
- Networking top panel with cable pass-thru grommets and brush
- PDU mounting brackets
- Casters and levelers
- Grounding: all components are auto-bonded/grounded except the doors which feature quick disconnect lanyards.
- Vertical cable managers in front and rear
- Warranty: 5 Years
Comparable Racks: APC AR3140 | 
Price: $2,513.00
NOW: $1,638.60
Save: $874.40 |
TAA Compliant / Made in USAAll Eaton RS models are TAA Compliant & Made in USA  Tool-less configurationTo help reduce installation time, RS supports tool-less configuration of all key enclosure components. - Mounting rails and PDU brackets
- Doors, top panels and side panels
- Cable management and airflow manage- ment accessories
Cable managementTo help reduce installation time, RS supports tool-less configuration of all key enclosure components. - Removable laser knockouts for fans / cable slots.
- Improved cable management helps maximize available enclosure space while improving airflow to prevent overheating
- Customizable mounting options that accomodate uninterruptible power systems (UPSs) and power distribution units (PDUs)
Power-optimized designToday’s increasing power densities require flexible ePDU rack power distribution mounting and cable management solutions. - All components are auto-bonded/grounded except the doors which feature quick disconnect lanyards.
- Multiple ePDU mounting options and out-of-the-box installation for ePDUs
- Pathways for cable ingress and egress at the top and bottom of the enclosure to accommodate large connectors and cable loops
- Tool-less ePDU mounting brackets with integrated cable management
- Easy-to-adjust rails for UPS installation
- Robust static weight loading (3000 lbs) to handle heavier UPS loading
Airflow Management & CoolingFull range of airflow management options including brush and grommet top and bottom panels, side air dams and blanking panels. - Rails mate to top panel and bottom caster pontoon for hot aisle/cold aisle seal
- Top panel features grommets and brushes to manage heat
- Side air dams and blanking panels (optional air dams available)
Physical SecuritySecurity is a key consideration for many customers, including MTDC’s. - Enhanced physical security via a highly secure combination lock helps protect valuable IT resources from both internal and external threats
- Ideal for government and healthcare industries where security is a larger factor
- Field changeable lock options:
- Side-to-side access options via cable pass through sides
- Sides come standard with locks
Tool-less Rails- Tool-less adjustment
- Markings on cross members to easily align rails
- Markings on front and rear of rail
- Air dam option to manage airflow
Front Doors- Easy to remove and install
- Quick disconnect lanyard
- Maximized perforation surface area
- High-flow perforation
- High aesthetic look and feel
- One door with multiple lock options (Swing handle, combo, & HFID - See 'Physical Security')
Rear Doors- Lightweight, single sheet of metal design for each half
- Easy lift-off door
- 180+ degree opening
- Quick disconnect lanyards
- Swing handle
Sides- Identical split side panels
- Two versions with and without cableway
- Easy lift-off design with side latches and key lock
- Flush with frame; no added width
Top Panels- Tool-less install and removal
- Solid, with cableways (optional grommets) and brushes
- One-piece or modular tops
- Install up or down; mates to rail in down configuration for air seal
Casters & Levelers- Easy access to levelers; isolation pad on levelers to minimize surface wear
- Caster base is movable and can leave gap with rear of frame to facilitate cabling and power
Weight CapacityEaton RS Racks feature a weight capacity of 3000 lbs. static loading; 2000 lbs. dynamic loading. CertificationsUL 2416 for data center applications (includes UL 60950), Seismic Anchorage, EIA-310, & CE. Warranty5 Years.
Learn More:
Eaton RS-Series Brochure (PDF)
Other Eaton RS-Series Racks
| PN | Color | Height | Width | Depth | Description | | RS Server Configuration | | RSV4260B | Black | 42U | 600mm (23.63in) | 1000mm (39.38in) | Key-lock door handle, Dual PDU bracket kit & flush mounted rails. Includes dual PDU bracket kit, rails, networking top w/ cable grommets, perforated doors, & casters. | | RSV4260W | White | | RSV4261B | Black | 42U | 600mm (23.63in) | 1100mm (43.31in) | | RSV4261W | White | | RSV4262B | Black | 42U | 600mm (23.63in) | 1200mm (47.25in) | | RSV4262W | White | | RSV4280B | Black | 42U | 800mm
(31.5in) | 1000mm (39.38in) | | RSV4280W | White | | RSV4281B | Black | 42U | 800mm
(31.5in) | 1100mm (43.31in) | | RSV4281W | White | | RSV4282B | Black | 42U | 800mm
(31.5in) | 1200mm (47.25in) | | RSV4282W | White | | RSV4861B | Black | 48U | 600mm (23.63in) | 1100mm (43.31in) | | RSV4861W | White | | RSV4862B | Black | 48U | 600mm (23.63in) | 1200mm (47.25in) | | RSV4862W | White | | RSV4881B | Black | 48U | 800mm
(31.5in) | 1100mm (43.31in) | | RSV4881W | White | | RSV4882B | Black | 48U | 800mm
(31.5in) | 1200mm (47.25in) | | RSV4882W | White | | RS Network Configuration | | RSN4261B | Black | 42U | 600mm (23.63in) | 1100mm (43.31in) | Key-lock door handle & vertical cable managers in front + rear. Includes dual PDU bracket kit, rails, networking top w/ cable grommets, perforated doors, & casters. | | RSN4261W | White | | RSN4262B | Black | 42U | 600mm (23.63in) | 1200mm (47.25in) | | RSN4262W | White | | RSN4281B | Black | 42U | 800mm
(31.5in) | 1100mm (43.31in) | | RSN4281W | White | | RSN4282B | Black | 42U | 800mm
(31.5in) | 1200mm (47.25in) | | RSN4282W | White | | RSN4861B | Black | 48U | 600mm (23.63in) | 1100mm (43.31in) | | RSN4861W | White | | RSN4862B | Black | 48U | 600mm (23.63in) | 1200mm (47.25in) | | RSN4862W | White | | RSN4881B | Black | 48U | 800mm
(31.5in) | 1100mm (43.31in) | | RSN4881W | White | | RSN4882B | Black | 48U | 800mm
(31.5in) | 1200mm (47.25in) | | RSN4882W | White | | RS Colocation Configuration | | RSC4261B | Black | 42U | 600mm (23.63in) | 1100mm (43.31in) | Combination-lock door handle & flush mounted rails. Includes dual PDU bracket kit, rails, networking top w/ cable grommets, perforated doors, & casters. | | RSC4261W | White | | RSC4262B | Black | 42U | 600mm (23.63in) | 1200mm (47.25in) | | RSC4262W | White | | RSC4281B | Black | 42U | 800mm
(31.5in) | 1100mm (43.31in) | | RSC4281W | White | | RSC4282B | Black | 42U | 800mm
(31.5in) | 1200mm (47.25in) | | RSC4282W | White | | RSC4861B | Black | 48U | 600mm (23.63in) | 1100mm (43.31in) | | RSC4861W | White | | RSC4862B | Black | 48U | 600mm (23.63in) | 1200mm (47.25in) | | RSC4862W | White | | RSC4881B | Black | 48U | 800mm
(31.5in) | 1100mm (43.31in) | | RSC4881W | White | | RSC4882B | Black | 48U | 800mm
(31.5in) | 1200mm (47.25in) | | RSC4882W | White |
Eaton RS Rack Accessories |
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