XCS 170 XCS 370 XCS 570 XCS 770 XCS 970 XCS 1170
Users Supported up to 250 up to 500 up to 1,000 up to 4,000 up to 7,000 up to 10,000 or more
Throughput (messages/hour) 12K 24K 48K 75K 100K 150K
Chassis/Processor
Form Factor 1U Shallow, Rack-Mountable 1U Shallow, Rack-Mountable 1U Shallow, Rack-Mountable 1U Shallow, Rack-Mountable 1U Deep, Rack-Mountable 1U Deep, Rack-Mountable
Dimensions 1.7" (h) x 16.8" (w) x 14" (d) 1.7" (h) x 16.8" (w) x 14" (d) 1.7" (h) x 16.8" (w) x 14" (d) 1.7" (h) x 16.8" (w) x 14" (d) 1.7" (h) x 17.2" (w) x 25.6" (d) 1.7" (h) x 17.2" (w) x 25.6" (d)
Weight 17 lbs. 17 lbs. 17 lbs. 17 lbs. 42 lbs. 42 lbs.
CPU Intel Celeron Processor Intel Dual Celeron Processor Intel Dual Celeron Processor Intel Xeon Quad-Core Processor Intel Xeon Quad-Core Processor Two Intel Xeon Quad-Core Processor
Power Fixed, 200W, universal 100/240V Fixed, 200W, universal 100/240V Fixed, 200W, universal 100/240V Fixed, 200W, universal 100/240V Two redundant hot-plug, 650W, universal 100/240V Two redundant hot-plug, 650W, universal 100/240V
Storage
RAID - - - - RAID 1 RAID 10
Memory 2GB (2 x 1GB) DDR2 667MHz 2GB (2 x 1GB) DDR2 667MHz 4GB (2 x 2GB) DDR2 667MHz 4GB (2 x 2GB) DDR2 667MHz 4GB (2 x 2GB) DDR3 1066MHz 4GB (2 x 2GB) DDR3 1066MHz
HDD 160GB SATA, 7.2K RPM 160GB SATA, 7.2K RPM 160GB SATA, 7.2K RPM 160GB SATA, 7.2K RPM Two 160GB SATA-II, 7.2K RPM Four 146GB SAS, 15K RPM
Connectivity
Ethernet 2 Intel Gigabit Ethernet 2 Intel Gigabit Ethernet 3 Intel Gigabit Ethernet 3 Intel Gigabit Ethernet 4 Intel Gigabit Ethernet 4 Intel Gigabit Ethernet
Serial Ports 1 RS-232 (DB-9) Serial Port 1 RS-232 (DB-9) Serial Port 1 RS-232 (DB-9) Serial Port 1 RS-232 (DB-9) Serial Port 1 RS-232 (DB-9) Serial Port 1 RS-232 (DB-9) Serial Port
Threat Protection
Anti-Spam Yes Yes Yes Yes Yes Yes
Anti-Virus/Anti-Malware Yes Yes Yes Yes Yes Yes
Blended Threat Prevention Yes Yes Yes Yes Yes Yes
ReputationAuthority Yes Yes Yes Yes Yes Yes
Threat Outbreak Control Yes Yes Yes Yes Yes Yes
Spam Dictionaries Yes Yes Yes Yes Yes Yes
Pattern-Based Message Filters Yes Yes Yes Yes Yes Yes
Message Quarantine Yes Yes Yes Yes Yes Yes
Inbound Attachment Control Yes Yes Yes Yes Yes Yes
URL Filtering* - - - Yes Yes Yes
Uncategorized Web Content Filtering* - - - Yes Yes Yes
Data Loss Prevention
Pattern-Based Content Rules Yes Yes Yes Yes Yes Yes
TLS Encryption Yes Yes Yes Yes Yes Yes
Message-Level Encryption** Yes Yes Yes Yes Yes Yes
Compliance Dictionaries Yes Yes Yes Yes Yes Yes
Objectionable Content Filtering (Email) Yes Yes Yes Yes Yes Yes
Outbound Attachment Control Yes Yes Yes Yes Yes Yes
Outbound Content & Attachment Scanning Yes Yes Yes Yes Yes Yes
Document Fingerprinting & Data Classification Yes Yes Yes Yes Yes Yes
Transparent Remediation Yes Yes Yes Yes Yes Yes
Administration, Policy Management & Reporting
Archiving (3rd Party) Yes Yes Yes Yes Yes Yes
On-box Reporting Yes Yes Yes Yes Yes Yes
Message Logs Yes Yes Yes Yes Yes Yes
Customizable Granular Policies Yes Yes Yes Yes Yes Yes
Customizable Granular Reports Yes Yes Yes Yes Yes Yes
Centralized Management Yes Yes Yes Yes Yes Yes
Acceptable Web Usage* - - - Yes Yes Yes
Web Application Control* - - - Yes Yes Yes
Web Security Features (Available with Subscription*)
URL Filtering - - - Yes Yes Yes
Uncategorized Web Content Filtering - - - Yes Yes Yes
Acceptable Web Usage - - - Yes Yes Yes
Web Application Control - - - Yes Yes Yes
Web Caching - - - Yes Yes Yes
Large File Download With Rapid Scan - - - Yes Yes Yes
Streaming Media Control - - - Yes Yes Yes
Web Traffic Management & Clustering - - - Yes Yes Yes
Objectionable Content Filtering (Web) - - Yes Yes Yes Yes
Redundancy
Message-Level Redundancy Yes Yes Yes Yes Yes Yes
Hardware Redundancy - - - - Yes Yes
On-Demand Clustering Yes Yes Yes Yes Yes Yes
Queue Replication Yes Yes Yes Yes Yes Yes
Geographical Redundancy Yes Yes Yes Yes Yes Yes
Support & Maintenance LiveSecurity Standard LiveSecurity Standard LiveSecurity Plus† LiveSecurity Plus† LiveSecurity Plus† LiveSecurity Plus†