Riverbed's Steelhead appliances provide the highest level of WAN performance across the broadest range of applications. Available in a wide range of sizes – all powered by the Riverbed Optimization System (RiOS) – Steelhead appliances are also the most scalable approach to application acceleration across your WAN.
Steelhead appliances come in a range of sizes to ensure that each of your offices has a properly sized acceleration appliance. Plus, with our upgradeable licensing capability, you don’t need to oversize a box for your remote offices and can ensure that you still have room to grow while protecting your WDS investment.
Our smallest Steelhead appliance 100 is meant for offices with just a few people; our 6000-series appliances carry enterprise-class data center workloads and can meet the needs of offices with many thousands of users.
Model Characteristics
| Steelhead Model | 2050 Series |
5050 Series |
6050 Series |
|||
| Configurations | M | H | M | H | ||
| Profile | 1U | 3U | 3U | |||
| WAN Capacity1 | 20 Mbps |
45 Mbps |
90 Mbps |
155 Mbps |
310 Mbps |
|
| WAN Capacity (High- speed)1 |
20 Mbps |
45 Mbps |
90 Mbps |
155 Mbps |
310 Mbps |
|
| Optimized TCP Con- nections2 | 4,000 | 6,000 | 9,000 | 18,000 | 50,000 | |
| Raw Capacity | 1 TB |
1 TB |
2 TB |
3 TB |
8 TB |
|
| Data Store Capacity | 400 GB |
400 GB |
600 GB |
800 GB |
3.5 TB |
|
| RSP Partition | 75 GB |
75 GB |
100 GB |
150 GB |
150 GB |
|
| Riverbed Services Platform (RSP) | • | • | • | • | • | |
| RAID | • | • | • | • | • | |
| Front Swappable Disks | 4** | 4** | 8** | 12** | 16** | |
| RAM | 6 GB |
8 GB |
24 GB |
|||
| Configurable Slots(PCI-e)* |
1 | 4 | ||||
| Onboard Bypass ports(Copper) | 4 | 4 | ||||
| Max. # of Bypass Ports | 8 | 20 | ||||
The DT and 20 Series Appliances (xx20 Specs)
| Steelhead Model | 3020 | 3520 | 5520 | 6020 | 6120 | Clus- tered2 |
| Profile | 3U | 3U | 3U | 3U | 3U | n x 3U |
| WAN Capacity1 | 20 Mbps |
45 Mbps |
155 Mbps |
310 Mbps |
310 Mbps |
4 Gbps |
| WAN Capacity (High- speed)1 |
20 Mbps |
45 Mbps |
800 Mbps |
800 Mbps |
800 Mbps |
- |
| Optimized TCP Con- nections3 | 3,500 | 6K | 15K | 40K | 4K* | 1 million |
| Total Disk | 1.0 TB |
1.5 TB |
1.5 TB |
3.2 TB |
7 TB |
n x m |
| Data Store Capacity | 250 GB |
512 GB |
700 GB |
1.4 TB |
3.4 TB |
n x m |
| Proxy File Service | • | • | - | - | - | - |
| RAID | • | • | • | • | • | • |
| Triple Power Supplies | • | • | • | • | • | • |
| Hot Swappable Disks | • | • | • | • | • | • |
1Inbound (WAN to LAN) Steelhead capacity is unrestricted; outbound WAN capacity can be expected up to the amount listed
On the 5520 and 6020 total WAN capacity equals inbound traffic + outbound traffic
3With PFS enabled, 2,200 and 3,000 optimized TCP connections for models 3020 and 3520, respectively
*The Steelhead appliance 6120 supports a relatively small number of connections as it's primarily aimed at datacenter to datacenter replication.
For Steelhead Product Family Datasheet, please click here.
