Cisco Secure Email Gateway
Defend your business against ransomware, phishing, and other sophisticated attacks

Secure Email Gateway C195

• Small to midsize businesses or branch offices
• Disk Space - 1.2 TB (600 x 2)
• Memory - 16 GB DDR4
• RAID 1

Secure Email Gateway C395

• Medium-sized enterprise
• Disk Space - 1.2 TB (600 x 2)
• Memory - 16 GB DDR4
• RAID 1

Secure Email Gateway C695

• Large enterprise
• Disk Space - 4.8 TB (600 x 8)
• Memory - 32 GB DDR4
• RAID 10

Secure Email Gateway C695F

• Secure Email Gateway C695 Fiber
• Large enterprise
• Disk Space - 4.8 TB (600 x 8)
• Memory - 32 GB DDR4
• RAID 10

Product Comparison Chart

Product Comparison Chart

	ESA C195	ESA C395	ESA C695	ESA C695F
Performance
	Small to midsize businesses or branch offices	Medium-sized enterprise	Large enterprise	Large enterprise
Rack units (RU)	1RU	1RU	1RU	1RU
Dimensions (H x W x D)	1.7 in. x 16.89 in. x 29.8 in. (4.32 x 43 x 75.6 cm)
DC power option	No	No	No	No
Remote power cycling	Yes	Yes	Yes	Yes
Redundant power supply	Yes, accessory option	Yes	Yes	Yes
Hot-swappable hard disk	Yes	Yes	Yes	Yes
Ethernet interfaces	2-port 1GBASE-T copper network interface (NIC), RJ-45	6-port 1GBASE-T copper network interface (NIC), RJ-45	6-port 1GBASE-T copper network interface (NIC), RJ-45	6-port 1GBASE-T copper network interface (NIC), RJ-45
Speed (Mbps)	10/100/1000, auto negotiate	10/100/1000, auto negotiate	10/100/1000, auto negotiate	10/100/1000, auto negotiate
Fiber option	No	No	No	Yes, separate SKU, 2-port 1GBASE-SX Fiber or 10GBASESR Fiber selectable upon ordering (modules included): ESA- C695F
HD Size	Two 600 GB hard disk drives (2.5-in 10K SAS 4Kn) are installed into front-panel drive bays that provide hot-swappable access for SAS drives	Two 600 GB hard disk drives (2.5-in 10K SAS 4Kn) are installed into front-panel drive bays that provide hot-swappable access for SAS drives	Eight 600 GB hard disk drives (2.5-in 10K SAS 4Kn) are installed into front-panel drive bays that provide hot-swappable access for SAS drives	Eight 600 GB hard disk drives (2.5-in 10K SAS 4Kn) are installed into front-panel drive bays that provide hot-swappable access for SAS drives
CPU	One E5–2609 v3 processor	One E5–2620 v3 processor	Two E5–2620 v3 processor	Two E5–2620 v3 processor
RAM	One 16GB DDR4-2666 DIMM1	One 16GB DDR4-2666 DIMM1	Two 16GB DDR4-2666 DIMM1	Two 16GB DDR4-2666 DIMM1

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