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Nexsan E-Series Tech Specs

SPECIFICATIONS E18™ / E18X™ E48™ / E48X™ E60™ / E60X™




Chassis and Controllers



Chassis 3.5” disk bays / rack U
18 / 2U 48 / 4U 60 / 4U
Up to 2 expansion chassis of type
E18X E48X E60XV
Maximum number disks
54 144 180
Maximum raw TB per chassis / total
72TB / 216TB 192TB / 576TB 240TB / 720TB
Number of active drawers
2 3 3
Max active/active controllers
2 2 2
Max RAID engines per system
4 4 4
Max cache per system (GB)
4 8 8
Standard 1Gb iSCSI ports per system
4 4 4
Optional 1Gb iSCSI ports per system
4 4 4
Optional 10Gb iSCSI ports per system
4 8 8
Optional 8Gb FC ports per system
4 8 8
Optional 24Gb SASx4 ports per system
4 8 8
Drives, RAID, and LUNs



3.5" 15K (GB
450, 600 SAS
450, 600 SAS
450, 600 SAS
2.5" 10K (GB)
900 SAS
900 SAS
900 SAS
7.2K (TB)
1, 2, 3, 4 SATA
1, 2, 3, 4 SATA
1, 2, 3, 4 SATA
eMLC SSDs (GB)
200, 400
200, 400
200, 400
Mix 7.2K, 10K, 15K and SSD
Y
Y
Y

RAID 1, 0, 1+0, 4, 5, 6

Y
Y
Y
Max LUN size/LUNs per System
72TB / 254
72TB / 254
72TB / 254
LUN Expansion
Y
Y
Y
LUN mask, CHAP, r/w, read-only, deny
Y
Y
Y
FC or iSCSI to any LUN
Y
Y
Y
Physical Specifications



Fully redundant hot-swappable controllers, drives, fans, power Y Y Y
Width 19 in / 482.6 mm 19 in / 482.6 mm 19 in / 482.6 mm
Height 3.9 in / 88.1 mm 6.93 in / 176.0 mm 7 in / 177.8 mm
Depth 31.5 in / 800 mm 32.87 in /835 mm 37.4 in / 950 mm
Redundant Power 2 x 1200W
115-230V auto-sense
2 x 1200W
115-230V auto-sense
2 x 1600W
120-240V auto-sense
AutoMAID Power Management Y Y Y
Peak Power Consumption (@240V) 688 Watts/2.87 A 1403 Watts / 6.17 A 1843 Watts / 7.75 A
Idle Mode Power (AutoMAID Level 4) 220 Watts / .90 A 247 Watts / 1.06 A 367 Watts / 1.60 A