| Product Configurations | 
			Model NX400 | 
			Model NX3230 | 
			Model NX3330 | 
		
		
			| Storage | 
			Always four (4) 3.5” internal drives that must be identical in capacity and type (NL-SAS or SATA) | 
			Up to 12 x 3.5” drives | 
			Up to 4 x 2.5” SAS hard drives | 
		
		
			| Max Internal Capacity | 
			16TB raw capacity (with 4TB NL-SAS) | 
			96TB raw capacity using 8TB HDDs | 
			Leverages shared storage arrays attached via SAS, iSCSI or FC | 
		
		
			| Types of Data | 
			
			 File and Block (Microsoft iSCSI target) 
			 | 
			File and Block (Microsoft iSCSI target) | 
			File and Block | 
		
		
			| Drive Capacities | 
			SATA (7.2K): 500 GB, 1TB, 2TB NL-SAS (7.2K): 1TB, 2TB, 3TB, 4TB | 
			SATA (7.2K): 2TB, 4TB  
			NL-SAS (7.2K): 1TB, 2TB, 4TB, 6TB, 8TB 
			SAS (10K): 600GB, 1.2TB  
			SAS (15K): 600GB
			  
			 | 
			
			 Leverages shared storage arrays attached via SAS, iSCSI or FC 
			 | 
		
		
			| External Expansion | 
			PowerVault MD1200/MD1220 | 
			PowerVault, EqualLogic and Compellent controllers and arrays | 
			Gateway to PowerVault MD3, EqualLogic or Compellent | 
		
		
			| Technical Highlights | 
			Model NX400 | 
			Model NX3230 | 
			Model NX3330 | 
		
		
			| Form Factor | 
			1U rack mount system | 
			2U rack mount system | 
			1U rack mount system | 
		
		
			| Processor | 
			Intel® Xeon® processor E5-2403 (4 Core) 10M cache or E5-2420 (6 Core) 15M cache | 
			Intel Xeon E5-2609 v3 1.9GHz, 15M Cache, 85W or Intel Xeon E5-2630 v3 2.4GHz, 20M Cache, 85W | 
			Intel Xeon E5-2609 v3 1.9GHz,15M Cache, 85W or Intel Xeon E5-2630 v3 2.4GHz,20M Cache, 85W | 
		
		
			| File Access Protocols | 
			CIFS, NFS, FTP, SMB3.0, SMB Direct (RDMA) | 
			CIFS, NFS, FTP, SMB3.0, SMB Direct (RDMA) | 
			CIFS, NFS, FTP, SMB3.0, SMB Direct (RDMA) | 
		
		
			| Block Access Protocols | 
			Leverages shared storage back end for block access; Microsoft iSCSI Target | 
			Microsoft iSCSI target | 
			Leverages shared storage back end for block access or Microsoft iSCSI Target | 
		
		
			| OS supported | 
			Windows Storage Server 2012 R2 (Standard and Workgroup Editions) | 
			Microsoft Windows Storage Server 2012 R2 Standard Edition | 
			Microsoft Windows Storage Server 2012 R2 Standard Edition | 
		
		
			| Standard RAID Options | 
			RAID 5 | 
			OS HDDs (on rear 2.5” HDDs) are always RAID1. Data HDDs can be configured from factory in RAID5 or RAID6 (minimum 4 HDDs).The internal PERC can support additional customer configurable RAID options. | 
			2 HDDs for OS (RAID 1) or 4 HDD for OS (RAID 5) with PERC H310 | 
		
		
			| Custom RAID Options | 
			0, 1, 5, and 10 with the PowerEdge Raid Controller (PERC) H310 and 0, 1, 5, 6, and 10 with PERC H710 | 
			As supported by internal PERC H730 (0,1,5,6,10,50,60) | 
			n/a | 
		
		
			| RAID Controller | 
			PERC H310 or H710 (internal drives) or H810 (optional for external drives) | 
			PERC H730 (internal HDDs) | 
			PERC H330 | 
		
		
			| Power | 
			Model NX400 | 
			Model NX3230 | 
			Model NX3330 | 
		
		
			| AC Power/Max Current | 
			Redundant, 550W (Platinum) | 
			Redundant and non-redundant hot-plug 750W and 1100W PSU options | 
			Redundant and non-redundant hot-plug 750W PSU options | 
		
		
			| Chassis | 
			Model NX400 | 
			Model NX3230 | 
			Model NX3330 | 
		
		
			| Weight (Maximum) | 
			19.3 kg (42.55 lb) | 
			27.6kg (60.84lb) | 
			16.9kg (37lbs) | 
		
		
			| Height | 
			42.8 mm (1.68 in) | 
			8.73 cm (3.44 in) | 
			4.28 cm (1.68 in) | 
		
		
			| Width | 
			48.2 cm (18.98”) | 
			44.40 cm (17.49 in) | 
			48.23 cm (18.98 in) | 
		
		
			| Depth (excludes bezel) | 
			607.0 mm (23.9 inch) | 
			68.40 cm (26.92 in) | 
			70.05 cm (27.57 in) | 
		
		
			| Availability | 
			Hot-plug hard drives, hot-plug power | 
			Hot-plug hard drives, hot-plug redundant power, hot-plug redundant cooling ECC memory | 
			Hot-plug hard drives, hot-plug redundant power, hot-plug redundant cooling ECC memory | 
		
		
			| Cluster Support | 
			No | 
			No | 
			Yes, up to 64 nodes | 
		
		
			| Rack support | 
			Sliding ReadyRails™ for 4-post racks 
			Static ReadyRails™ for 4-post & 2-post racks | 
			ReadyRails™ II sliding rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded hole racks, with support for optional toolless cable management arm | 
			ReadyRails II sliding rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled | 
		
		
			| Slots | 
			One x8 PCIe slot with x4 bandwidth, half-length, half-height One x16 PCIe slot with x16 bandwidth, half length, full height | 
			Six PCIe 3.0 slots (four with x16 bandwidth and two with x8 bandwidth) | 
			3 PCIe 3.0 slots (2 with x16 bandwidth and 1 with x8 bandwidth); all slots are LP (low profile) |