Xyratex Storage Array RS-4835 48 Bays

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Xyratex Part #/MPN: RS-4835

DiscTech Item #: XYR-RS-4835-RF-OE


Capacity: 24TB

Interface Types: SATA, Fibre Channel - External HSSDC DB9

Form Factor: 3.5inx1.0in LFF Hard Drive

Electrical Interface: FC-AL - 4Gbps

On-Board Cache: 2GB

Bays/Ports/Slots: 48

U Height: 4U

General Information:

Product Code: RS-4835-F4-5404E

External Interface 4Gb FC, point-to-point, loop and fabric

(switched) topologies

Supported Operating


Windows 2003 (IA32, EM64T); RedHat Linux

AS3/AS4 (IA32, EM64T); SuSE Linux 9/10

(IA32, EM64T)

Supported Hosts 256, 512 LUNs, LUN Masking, >2TB LUNs

Total Capacity per Unit 48TB

Expansion Chassis RS-4835-E3-XPN (1 max), SAS connected,

single and dual IO Module configurations

Total Expansion


96TB, 1G Cache per controller (selectable

by volume – read, adaptive read-ahead, write

through, write-back), battery backup

Disk Drives

Interface Types SATA-II (3GB), NCQ, dedicated bandwidth to

each drive

Max Drives per


48, 512 Logical Drives/system, automatic bad

sector assignment

RAID Controllers

No. RAID Controllers 2 (dual – HA)

RAID Levels


Up to 96 disk arrays with independent RAID

level 0, 1, 5, 6, 10, & 50 support, selectable strip

sizes (64, 128 & 256K), partial strip read/write

RAID Protection


Background initialization, background parity

checking and automatic drive rebuild with

redundant RAID arrays

System Management

Software StorView, StorView Global, StorView Path Manager

Interfaces Supported Ethernet (out-of-band), FC host based (in-band)

System Availability

Hot Swappable


PSU/cooling modules, disk drives, RAID


Additional Reliability


StorView Path Manager for Windows and

Linux - host based dynamic multi-path failover

Click here to view the manufacturer's item description/brochure

Alternate MPNs: 4800 77088-05 F5404E

Weight: 80 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty

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