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IBM System Storage N3700
Enterprise-class, affordable, highly scalable, and upgradeable storage
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Operating system
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Data ONTAP 7.2
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Standard software features
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Integrated automatic RAID manager, Snapshot™, Fast Boot, Telnet, e-mail alerts, NIS, DNS, SNMP, FilerView®, NDMP, SecureAdmin™, FlexVol®, AutoSupport
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Network protocol support
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NFS V2/V3/V4 over UDP or TCP, PCNFSD V1/V2 for (PC) NFS client authentication, Microsoft® CIFS, VLD, FTP, HTTP 1.0, HTTP 1.1 Virtual Hosts
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SAN protocol support
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iSCSI, Fibre Channel Protocol (FCP) fabric-attached and direct-attached configurations
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Optional licensed functions
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NFS, CIFS, HTTP, Fibre Channel Protocol (FCP), iSCSI Protocol, FlexClone®, MultiStore®, Clustered Failover (CFO), SnapMirror®, SnapRestore®, SnapVault®, SnapLock® Compliance, SnapLock Enterprise, SyncMirror®, SnapValidator®, SnapDrive® for Windows®, SnapDrive for UNIX®, Single Mailbox Recovery for Exchange, SnapManager® for Exchange, SnapManager for SQL Server®, SnapManager for Oracle®, SnapManager for SAP®, SnapManager for Microsoft Office SharePoint®, Operations Manager, Protection Manager, Provisioning Manager, Virtual File Manager™ (VFM® )—Enterprise Edition, VFM Virtual File Manager—Migration Edition
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Hardware features
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3U Integrated filer and disk storage available in 19" rack-mount configurations, redundant hot-plug power supplies and cooling, two integrated full duplex 10/100/1000 Ethernet ports per NAS controller, two integrated FC ports per NAS controller, CompactFlash and diagnostic LEDs/OPS
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Default/min./max. RAID group sizes
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Default: All N3700 devices shipped with root volume using RAID-DP™. Root consists of three disks (one data and two parity). System Administrator can change the designated root volume and create any new volumes using:
RAID 4 or RAID-DP
RAID 4 minimum configuration: 1 data + 1 parity/Maximum: 13 data + 1 parity
RAID-DP minimum configuration: 1 data + 2 parity/Maximum: 26 data + 2 parity (FC)
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Disk storage expansion units supported
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EXN4000 – 4 Gbps Fibre Channel Disk Storage Expansion Unit
EXN1000 – Serial Advanced Technology Attachment (SATA) Disk Storage Expansion Unit; Legacy Expansion Unit Support
EXN2000 – Fibre Channel (FC) Disk Storage Expansion Unit
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Disk drive capacities supported
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EXN4000—4 Gbps 15K RPM FC disk drives (144 GB, 300 GB); EXN1000—7200 RPM SATA disk drives (500 GB, 750 GB, 1 TB)
Disks supported for legacy configurations
FC – 36 GB, 72 GB, 144 GB, 300 GB disks
SATA – 250 GB, 320 GB, 500 GB, 750 GB disks
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Filer specifications
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N3700 A10
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N3700 A20
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Max. raw capacity
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16.8 TB
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16.8 TB
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Max. number of disk drives
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56
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56
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ECC memory
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1 GB
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2 GB
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Ethernet 10/100/1000copper
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2
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4
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Copper FC ports for EXN expansion unit attachment
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1
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2
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Optical FC ports for FC SAN and tape attachment
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1
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2
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See ibm.com/storage/network/n3700/features.html for an overview of the N3700 software features, functions and benefits.
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Environmental specifications
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AC power/max. current
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100 to 120VAC, 4 A; 200 to 240VAC, 2 A
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Thermal rating
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1,215 Btu/hr (fully loaded shelf)
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Dimensions (height/width/depth)
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Three EIA U (5.25", 13.3 cm)/19" EIA rack compliant (17.6", 44.7 cm)/20" (50.8 cm)
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Weight (max.)
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78.8 lb (35.8 kg) fully loaded
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Operating temperature & relative humidity
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10°C to 40°C (50°F to 104°F); 10% to 90% relative humidity, non-condensing
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Non-operating temperature & relative humidity
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-40°C to 65°C (-40°F to 149°F); 10% to 95% relative humidity, non-condensing
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