N3000 Technical Specifications At A Glance - IBM N Series Hardware Manual

The N3400 has the following key specifications:
2U high
Up to six external enclosures EXN1000, EXN4000 expansion units
Up to five external SAS enclosures EXN3000 or EXN3500 expansion units
High-performance SAS infrastructure
Single controller or dual controller (for HA)
Unified storage: iSCSI, NAS, Fibre Channel
Each controller: Up to 8 gigabit Ethernet ports and two dual 4 Gbps Fibre Channel ports
Onboard remote platform management
Internal SAS drive bays
Starting from SAS firmware 0500, you can perform a Non Disruptive Update (NDU) so disk
I/Os are not interrupted while the SAS firmware is being updated.

2.6 N3000 technical specifications at a glance

Table 2-4 shows the N3000 technical specifications at a glance.
Table 2-4 Summary of the specifications for the N3000 family.
N3220
System model 2857-A12
Height 2U
Weight 50.4 lbs
(22.9 kg)
a
AC Power 2.7A @100V
1.4A @200V
b
BTU/hr 919 @100V
895 @200V
Controller Single
configuration
Processor 1x 64-bit
dual-core HT
c
Memory 6
NVMEM 768 MB
Fibre Channel ports 0-2
8 Gb SFP+
Exp Slots 1 mezzanine
Ethernet ports 4 GbE RJ45
0-2 10 GbE
SAS Ports 2x
6 Gb QSFP
N3220 N3240
2857-A22 2857-A14
2U 4U
55.4 lbs 102 lbs
(25.2 kg) (46.4 kg)
2.7A @100V 4.85A@100V
1.76A@200V 2.5A @200V
1215 @100V 1646 @100V
1157 @200V 1598 @200V
Dual Single
Active/Active
2x 64-bit 1x 64-bit
dual-core HT dual-core HT
d
12 6
1.5 GB 768 MB
0-4 0-2
8 Gb SFP+ 8 Gb SFP+
2 mezzanine 1 mezzanine
8 GbE RJ45 4 GbE RJ45
0-4 10 GbE 0-2 10 GbE
4x 2x
6 Gb QSFP 6 Gb QSFP
N3240 N3400
2857-A24 2859-A11
4U 2U
107.1 lbs 66 lb. (29.9 kg) with drives
(48.7 kg)
5.52A@100V 3.9A @100V
2.79A@200V 2A @200V
1861 @100V 1319 @100V
1813 @200V 1288 @200V
Dual Single
Active/Active
2x 64-bit 1x 32-bit
dual-core HT dual-core
12 4
1.5 GB 512 MB
0-4 4
8 Gb SFP+ 4 Gb SFP
2 mezzanine -
8 GbE RJ45 4 GbE RJ45
0-4 10 GbE
4x 1x
6 Gb QSFP 3 Gb QSFP
Chapter 2. Entry-level systems
N3400
2859-A21
2U
4.6A@100V
2.3A@200V
1558 @100V
1524@200V
Dual
Active/Active
2x 32-bit
dual-core
8
512 MB
2
4 Gb SFP
-
8 GbE RJ45
2x
3 Gb QSFP
21