| PS4210 Series Specifications | 
			PS4210E | 
			PS4210X | 
			PS4210XV | 
			PS4210XS | 
		
		
			Drive types 
			and capacities | 
			12 hot-pluggable 3.5" 7.2K NL-SAS: 2TB, 3TB, 4TB, 6TB | 
			24 hot-pluggable 2.5" 10K SAS: 600GB, 900GB, 1.2TB, 1.8TB | 
			24 hot-pluggable 2.5" 15K SAS: 300GB, 600GB | 
			7 hot-pluggable 2.5" SSD: 400GB; 17 hot-pluggable 2.5” 10K RPM SAS: 600GB | 
		
		
			| System capacities | 
			Up to 72TB per array (up to 144TB with 2 arrays) | 
			Up to 43.2TB (up to 86.4TB with 2 arrays) | 
			Up to 14.4TB (up to 28.8TB with 2 arrays) | 
			Up to 13TB (up to 26TB with 2 arrays) | 
		
		
			| RAID | 
			RAID 6, RAID 10, and RAID 50* | 
			RAID 6, RAID 10, and RAID 50* | 
			RAID 6, RAID 10, and RAID 50* | 
			Accelerated RAID 6 | 
		
		
			| Chassis | 
			H: 2U/8.68 cm (3.41 in) x W: 44.63 cm (17.57 in) x D: 59.4 cm (23.4 in) Weight: 29.2 kg (64.4 lb) | 
			H: 2U/8.68 cm (3.41 in) x W: 44.63 cm (17.57 in) x D: 54.1 cm (21.3 in) Weight: 24.1 Kg (53.1 lb) | 
			H: 2U/8.68 cm (3.41 in) x W: 44.63 cm (17.57 in) x D: 54.1 cm (21.3 in) Weight: 24.1 Kg (53.1 lb) | 
			H: 2U/8.68 cm (3.41 in) x W: 44.63 cm (17.57 in) x D: 54.1 cm (21.3 in) Weight: 24.1 Kg (53.1 lb) | 
		
		
			| The following specifications apply to all PS4210 Series models: | 
		
		
			| Storage controller | 
			Dual controllers with 16GB non-volatile memory (8GB per controller) with up to 32GB non-volatile memory in a group of 2 arrays | 
		
		
			| Network interfaces | 
			10GbE connectivity 
			Management network: 1 x 100BASE-TX per controller 
			Interface ports: 2 x 10GBASE-T with RJ45 or 2 x 10GbE SFP+ for fibre or twin-ax copper cabling | 
		
		
			| Snapshots | 
			128 per volume/up to 2,048 total per group | 
		
		
			| Volume connections per PS series group | 
			Up to 512 per pool/1024 per group | 
		
		
			| Host protocol | 
			Any standards-compliant iSCSI initiator | 
		
		
			| Expansion option | 
			Can be combined with other PS Series arrays in the same SAN group, online with a maximum of 16 total arrays per group that can support up to 2 PS4xxx arrays and 14 PS6xxx arrays. A maximum of 2 arrays can be in a group of PS4xxx Series with up to 144TB. Additionally, Dell Storage Manager (DSM) offers common management and cross- platform replication capabilities between PS Series and SC Series arrays, providing PS Series customers the flexibility to add SC Series arrays to their environment, if and when they choose. | 
		
		
			Operating systems 
			and hypervisors | 
			Microsoft® Windows Server® including Hyper-V®, VMware® ESX Server, VMware® ESX Server, Red Hat® Enterprise Linux® (RHEL), SUSE® Enterprise Linux® (SLES), Oracle® Linux  
			For a complete list of supported OS versions including software initiators, NICs/CNAs, and HBAs, see the Dell Storage Compatibility Matrix. | 
		
		
			| TCP network support | 
			IPv4, IPv6 compliant. USGv6 certified. | 
		
		
			| Reliability | 
			Redundant hot-swappable controllers with vertical port sharing 
			Hot-swappable disks and power supplies | 
		
		
			| Enclosure monitoring system | 
			Automatic spare configuration and utilization 
			SMART 
			Automatic bad block replacement 
			Auto-Stat Disk Monitoring System (ADMS) to monitor health of data on disk drives | 
		
		
			| Management | 
			Dell Storage Manager allows you to perform day-to-day tasks across SC and PS Series arrays from a single management interface 
			PS Series Group Manager 
			SAN Headquarters multi-group performance and event monitoring tool 
			Serial console 
			Ability to configure a separate management network 
			SNMP, telnet, SSH, HTTP, Web (SSL), host scripting 
			Multi-administrator support | 
		
		
			| Security | 
			CHAP authentication 
			Access control for iSCSI 
			Access control for management interfaces including Active Directory, LDAP, or RADIUS support | 
		
		
			| Notification methods | 
			SNMP traps, email, syslog | 
		
		
			| Rack support | 
			ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks | 
		
		
			| Power | 
			AC voltage: 100-240 VAC +10% single phase 700W (max, total), +5V up to 155W; +12V up to 624W; +5Vsb up to 10W 
			Frequency: 50/60 Hz 
			Power factor: 0.98 (minimum) 
			Power supplies: Dual 700W | 
		
		
			Environmental operating 
			conditions | 
			Temperature range: 5° to 40°C (41° to 104°F) 
			Storage temperature: –40° to 65°C (–40° to 149°F) 
			Altitude: For altitudes above 2950 feet, the maximum operating temperature is derated 1ºF/550 ft 
			Operating relative humidity: 20% to 80% (noncondensing) with a maximum humidity gradation of 10% per hour 
			Operational shock: Half-sine shock 31G +/- 5% with a pulse duration of 2.6ms +/- 10% in operational orientations only 
			Operating vibration: 0.26 Grms (5 to 350 Hz) for 5 minutes in operational orientations 
			Acoustics category 4: <=7.2 bels at 23C +/- 2C 
			Air quality: Airborne contaminant level of G1 or lower as defined by ISA-S71.04-1985 | 
		
		
			| Dell support and optional storage service offerings | 
			Dell ProSupport Plus for critical systems or Dell ProSupport for premium hardware and software support are recommended to provide you the right support services for your PS Series solution. Contact your Dell representative today for more information. |