Load Balancers

load balancers — pre-owned

979listings

Browse 979 load balancers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Riverbed Steelhead CX-570 Series cxa-00570-b020 With No Adapter
UsedBuy It NowBest Offer

Riverbed Steelhead CX-570 Series cxa-00570-b020 With No Adapter

Condition is Used.

$75.00
Free ShippingLos Angeles, US
cldeals
Feedback
99.7%Excellent· 1.8k
View on eBayOpen listing →
UPLOGIX 5000 UP640016 Local Manager 14 Port
UsedBuy It NowBest Offer

UPLOGIX 5000 UP640016 Local Manager 14 Port

Uplogix 5000 Local Manager ports (CON), auxiliary ports (AUX), and Gigabit Ethernet ports (GE-0, GE-1).

$200.00
See listingDayton, US
xbill-76
Feedback
100.0%Excellent· 340
View on eBayOpen listing →
Citrix ADC MPX 9100 FIPS Appliance | Model: 1U2P2A with 1 Power Supply
TOP
UsedBuy It Now

Citrix ADC MPX 9100 FIPS Appliance | Model: 1U2P2A with 1 Power Supply

Storage:Hard drive has been removed. No hard drive is included.

$999.000
+$50.00Lorton, US
ferouzagoodsTOP
Feedback
99.9%Excellent· 10.2k
View on eBayOpen listing →
CONTENT KEEPER CK8-LA4-SG4008 FILTERING APPLIANCE
TOP
UsedBuy It NowBest Offer

CONTENT KEEPER CK8-LA4-SG4008 FILTERING APPLIANCE

WIPED AND RESET! WE CONSIDER THIS UNIT TO BE: C-C3 F3 (Moderate use and age). What do I do if there is a problem with my order?.

$69.99
+$49.99Edmond, US
lampysellsitTOP
Feedback
99.5%Excellent· 10.4k
View on eBayOpen listing →
Riverbed Steelhead CX-570 Series cxa-00570-b020 With Adapter
UsedBuy It NowBest Offer

Riverbed Steelhead CX-570 Series cxa-00570-b020 With Adapter

Riverbed Steelhead CX-570 Series cxa-00570-b020 With Adapter. Condition is Used. Shipped with USPS Ground Advantage.

$95.00
Free ShippingLos Angeles, US
cldeals
Feedback
99.7%Excellent· 1.8k
View on eBayOpen listing →
A10 Thunder 5440S TH5440-010 Next Generation Application Delivery Controller
UsedBuy It NowBest Offer

A10 Thunder 5440S TH5440-010 Next Generation Application Delivery Controller

We’ll keep you updated every step of the way! DDoS Protection (SYN Flood) SYN/Sec: 166 million. Hardware Warranty. Hardware Security Module (HSM): Yes. SSL Security Processor (‘S’ Models): Yes. Switching/Routing: Hardware.

$8995.00
See listingSalem, US
nwrsurplus1
Feedback
100.0%Excellent· 2.7k
View on eBayOpen listing →
Juniper DX3200 Application Acceleration Platform Load Balancer
UsedBuy It NowBest Offer

Juniper DX3200 Application Acceleration Platform Load Balancer

Juniper DX3200 Application Acceleration Platform. DX 3200 incorporates critical security functionality and providing unprecedented web performance and application availability in an easy-to-manage, flexible platform.

$79.95
Free ShippingFall River, US
nsn-networking
Feedback
100.0%Excellent· 7.8k
View on eBayOpen listing →
Citrix NetScaler MPX-7500 8-Port Load Balancer Device NO HDD HARD DRIVE INCLUDED
UsedBuy It NowBest Offer

Citrix NetScaler MPX-7500 8-Port Load Balancer Device NO HDD HARD DRIVE INCLUDED

Citrix NetScaler MPX-7500. 8-Port Load Balancer Device. NO HDD HARD DRIVE INCLUDED. I WILL TRY MY BEST TO RESOLVE ANY ISSUE OR CONCERNS YOU MAY HAVE.

$89.95
Free ShippingFall River, US
nsn-networking
Feedback
100.0%Excellent· 7.8k
View on eBayOpen listing →
F5 NETWORKS Load Traffic Manager BIG-IP 5000, Grade B, SKU 16784
TOP
UsedBuy It NowBest Offer

F5 NETWORKS Load Traffic Manager BIG-IP 5000, Grade B, SKU 16784

What's Included: F5 NETWORKS Load Traffic Manager BIG-IP 5000, Grade B, SKU 16784. Key Functions Working (Appendix C - Test and Repair). May not include Focus Materials (e.g., Battery) that are not working or not tested.

$144.99
Free ShippingSaint Peters, US
didionorfTOP
Feedback
100.0%Excellent· 13.9k
View on eBayOpen listing →
F5 Networks F5 BIG-IP i4000 Series i4600/i4800 Firewall
UsedBuy It NowBest Offer

F5 Networks F5 BIG-IP i4000 Series i4600/i4800 Firewall

It has been tested tested for power only. No power cords - Sold as-is.

$644.99
Free ShippingSan Jose, US
allgoods2
Feedback
99.8%Excellent· 1.5k
View on eBayOpen listing →
Citrix Netscaler MPX 5500 Load Balancing Application Device SEE NOTES
UsedBuy It NowBest Offer

Citrix Netscaler MPX 5500 Load Balancing Application Device SEE NOTES

Citrix Manufacturer MPX 5500 Product Condition Adapter Connector: DO NOT USE. Missing accessories (Software, cables, manual, remote, etc.) Box Condition This item has been Tested for Key Functions, Ready for Resale.

$18.26
See listingMarietta, US
rawko
Feedback
99.7%Excellent· 57.2k
View on eBayOpen listing →
Foundry Networks FCSLB8 FBS8 ServerIronXL 8-Port Load Balancer
TOP
UsedBuy It NowBest Offer

Foundry Networks FCSLB8 FBS8 ServerIronXL 8-Port Load Balancer

Local pick up available. Huge EMC Hard Disk Drives Inventory. Includes pictured rackmount brackets. This unit has passed testing. Helpful and knowledgeable sales staff available M-F 9am-6pm EST. Quick and courteous replies!

$55.00
Free ShippingRochester, US
tabsystemsTOP
Feedback
100.0%Excellent· 4.2k
View on eBayOpen listing →
Peplink Balance 30 LTE BPL-031-LTE-US-T GIGABIT FAILOVER MULTI-WAN ROUTER
-30%
UsedBuy It NowBest Offer

Peplink Balance 30 LTE BPL-031-LTE-US-T GIGABIT FAILOVER MULTI-WAN ROUTER

$104.99$149.99-30%

You save $45.00

See listingWooster, US
dearlydepartedvintage
Feedback
100.0%Excellent· 796
View on eBayOpen listing →
F5 NETWORKS F5-BIG-LTM-I5800 i5800 TRAFFIC MANAGER W/ SINGLE AC AND RAIL KIT
-5%
UsedBuy It NowBest Offer

F5 NETWORKS F5-BIG-LTM-I5800 i5800 TRAFFIC MANAGER W/ SINGLE AC AND RAIL KIT

Technology Trading Partners. Technology Trading Partners, LLC.

$760.00$800.00-5%

You save $40.00

See listingOwings Mills, US
techtradingpartners
Feedback
99.9%Excellent· 3.9k
View on eBayOpen listing →
Citrix SFP NetScaler Appliance Load Balancer (#1)
UsedBuy It NowBest Offer

Citrix SFP NetScaler Appliance Load Balancer (#1)

Interface: SFP. Type: Load Balancer. See the photos.

$299.99
+$74.99East Brunswick, US
comykazi
Feedback
99.7%Excellent· 14.8k
View on eBayOpen listing →
Blue coat Packetshaper AX1200 Monitoring Device Used In Good Condition
UsedBuy It NowBest Offer

Blue coat Packetshaper AX1200 Monitoring Device Used In Good Condition

It turns on and works, I have tested it. - Toshiba 1TB HDD Hard Drive. No Local Pick Up – Sorry. Hardware only - no licensing included. This is against our policy and voids the warranty. - Xeon E5504 @ 2.00GHz.

$189.99
+$35.00Livermore, US
bonzaicollectibles
Feedback
100.0%Excellent· 4.6k
View on eBayOpen listing →
UPLOGIX 5000 Local Manager Console Server – Used, Untested, Sold As-Is
For parts or not workingBuy It Now

UPLOGIX 5000 Local Manager Console Server – Used, Untested, Sold As-Is

UPLOGIX 5000 Local Manager Console Server. UPLOGIX 5000 unit only. Condition: Pre-owned, untested. See photos for exact condition and details.

$44.95
See listingCopemish, US
mmboots
Feedback
99.8%Excellent· 1.5k
View on eBayOpen listing →
F5 Networks WANJet 500 Network Appliance WJ500 150GB HD
TOP
UsedBuy It NowBest Offer

F5 Networks WANJet 500 Network Appliance WJ500 150GB HD

F5 Networks WANJet 500 Network Appliance. (1) WD Raptor 150GB Sata Hard Drive - Installed. BE SURE TO CHECK OUT OUR PHOTOS. General Information.

$80.00
+$25.00Sparta, US
spartamedlabTOP
Feedback
100.0%Excellent· 5.8k
View on eBayOpen listing →
Citrix NetScaler NS 6XSFP 6XCU Load Balancer 1*PSU SEE NOTES
For parts or not workingBuy It NowBest Offer

Citrix NetScaler NS 6XSFP 6XCU Load Balancer 1*PSU SEE NOTES

NS 6XSFP 6XCU Product Condition NetScaler Manufacturer Part Number Citrix Manufacturer Citrix Item Condition Unit does not contain a hard drive. You MUST reload the unit to gain original factory functionality.

$21.84
See listingMarietta, US
rawko
Feedback
99.7%Excellent· 57.2k
View on eBayOpen listing →
Riverbed Steelhead CX-770 Network Appliance Accelerator CXA-00770-B020-E
UsedBuy It Now

Riverbed Steelhead CX-770 Network Appliance Accelerator CXA-00770-B020-E

No software/driver discs, cables, mounting hardware, etc. are included unless pictured and/or described.

$129.99
Free ShippingBlue Springs, US
kcliquidation
Feedback
99.8%Excellent· 21.2k
View on eBayOpen listing →
F5 NETWORKS Big IP i2000 Local Traffic Manager - Free shipping
For parts or not workingBuy It NowBest Offer

F5 NETWORKS Big IP i2000 Local Traffic Manager - Free shipping

$149.99
Free ShippingColumbus, US
medmart
Feedback
99.2%Excellent· 6.6k
View on eBayOpen listing →
f5 Networks BIG-IP i4000 Series i4600/i4800 Load Balance Appliance - No HDD
TOP
UsedBuy It NowBest Offer

f5 Networks BIG-IP i4000 Series i4600/i4800 Load Balance Appliance - No HDD

This Policy explains what Personal Data we collect from you, why we collect and process your personal data, when and with whom your personal data is shared, and your rights with respect to your Personal Data.

$159.98
Free ShippingSaint Charles, US
epcsalesTOP
Feedback
99.9%Excellent· 133.9k
View on eBayOpen listing →
Peplink Balance 20 Model BPL-021 With Power Adapter
UsedBuy It NowBest Offer

Peplink Balance 20 Model BPL-021 With Power Adapter

Peplink Balance 20 Model BPL-021 With Power Adapter - Tested and working. In good physical condition, please see photos. Includes power cord, but is not the cord that originally came with it. The Peplink Balance 20 Model BPL-021 is a high-quality Ethernet switch designed for enterprise networking use. It features two WAN ports, a rack-mountable form factor, and USB 2.0 device connectivity. The Balance 20 is part of the Peplink Balance product line, known for its reliable network connectivity through wired Ethernet (RJ-45) interfaces. Made in Taiwan, this model offers efficient load balancing capabilities for businesses looking to enhance their network performance.

$49.99
See listingErving, US
ew_6097
Feedback
99.7%Excellent· 890
View on eBayOpen listing →
WTI RSM-8 Console Server (8) Port DB9
UsedBuy It Now

WTI RSM-8 Console Server (8) Port DB9

Fully operational before taking off the business. WTI SSHv2 Remote Site Manager with Internal Modem, 8-Port DB9, SSHv2, Telnet, RS-232, 100/240V AC

$99.00
Free ShippingAshburn, US
noveltiesstore
Feedback
98.9%Excellent· 930
View on eBayOpen listing →
Peplink  Balance 20X LTE Gigabit Dual WAN Router Wifi LTE BPL-021X-LTE-US-T-PRM
UsedBuy It Now

Peplink Balance 20X LTE Gigabit Dual WAN Router Wifi LTE BPL-021X-LTE-US-T-PRM

It features multiple interfaces including Ethernet, USB 2.0, and Wi-Fi, providing versatile connectivity options for a variety of devices. The Peplink Balance 20X is part of the Peplink Balance product line, known for its quality and performance in the field of enterprise networking and servers.

$200.00
+$9.99Bethlehem, US
root$
Feedback
98.5%Excellent· 176
View on eBayOpen listing →
Riverbed Steelhead CX-755 Application Accelerator
UsedBuy It NowBest Offer

Riverbed Steelhead CX-755 Application Accelerator

1x Riverbed Steelhead CX-755 Application Accelerator' Previously Owned. 1x Serial Console Cable. This item is in used but good working condition. Data Sanitization Status. IMPORTANT NOTES. 1x Power Cord.

$65.00
Free ShippingStafford, US
greenteksolutions-d
Feedback
99.6%Excellent· 3.6k
View on eBayOpen listing →
Barracuda Networks Web Filter 410 BYF410a BNHW002
UsedBuy It NowBest Offer

Barracuda Networks Web Filter 410 BYF410a BNHW002

The Barracuda Networks Web Filter 410 BYF410a BNHW002 is a rack-mountable Ethernet switch designed for enterprise networking. The Web Filter 410 product line from Barracuda ensures high-performance networking solutions for organizations looking to enhance their network infrastructure.

$40.00
See listingDallas, US
myfirstcaddy
Feedback
99.4%Excellent· 979
View on eBayOpen listing →
Riverbed Steelhead CX-255. Intel Celeron 1.3GHz. 4GB Ram. WAN Optimizer.
UsedBuy It NowBest Offer

Riverbed Steelhead CX-255. Intel Celeron 1.3GHz. 4GB Ram. WAN Optimizer.

Riverbed Steelhead CX-255. WAN Optimizer. The COA (Certificate of Authenticity) sticker is located on the unit and has the Product Key needed to be able to load that OS on your unit. NOT warranty batteries on any used devices.

$64.00
Free ShippingUS
atr-ny
Feedback
99.3%Excellent· 12.9k
View on eBayOpen listing →
Coyotepoint Equalizer E250GX
UsedBuy It NowBest Offer

Coyotepoint Equalizer E250GX

This unit was tested for power and turned on. It is in very nice used condition showing the usual signs of previous use. Inventory location R5DC.

$200.00
See listingCastro Valley, US
heavenlyvines1
Feedback
100.0%Excellent· 42
View on eBayOpen listing →
Peplink Balance 30 Pro Router BPL-031-LTEA-W-T Ethernet 2 WAN RP-SMA
UsedBuy It NowBest Offer

Peplink Balance 30 Pro Router BPL-031-LTEA-W-T Ethernet 2 WAN RP-SMA

Peplink Balance 30 Pro Router BPL-031-LTEA-W-T Ethernet 2 WAN RP-SMA Gently used and working when pulled out of the field. Company was sold and new modems installed.

$150.00
See listingOklahoma City, US
pot-68336
View on eBayOpen listing →
A10 Networks Thunder TH1030S ADC Application Delivery Controller Tested
UsedBuy It NowBest Offer

A10 Networks Thunder TH1030S ADC Application Delivery Controller Tested

● 1x TH1030S.

$700.00
+$200.00CN
corenetworks
Feedback
100.0%Excellent· 12
View on eBayOpen listing →
Citrix NetScaler MPX 4xSFP 4xCu
UsedBuy It NowBest Offer

Citrix NetScaler MPX 4xSFP 4xCu

Citrix NetScaler MPX 4xSFP 4xCu

$49.99
Free ShippingTucson, US
keeper.of.the.grumper.tucson
Feedback
98.6%Excellent· 9.3k
View on eBayOpen listing →
f5 Networks Big-IP i4000 Series i4600 i4800 Traffic Manager - No HDD
TOP
UsedBuy It NowBest Offer

f5 Networks Big-IP i4000 Series i4600 i4800 Traffic Manager - No HDD

INCLUDES: Traffic Manager w/ (2x) PWR-0334-03 Power Supplies, & (2x) Power Cables only. Executive Personal Computers Inc. (EPC) Global Privacy Policy Effective date: July 15th, 2018. Introduction : Your privacy is important to Executive Personal Computers Inc (EPC), and its global affiliates (collectively “EPC” or “we” or “our”).

$189.98
Free ShippingSaint Charles, US
epcsalesTOP
Feedback
99.9%Excellent· 133.9k
View on eBayOpen listing →
Packeteer PacketShaper 2500 Network Performance Load Balancer Appliance
TOP
UsedBuy It NowBest Offer

Packeteer PacketShaper 2500 Network Performance Load Balancer Appliance

Type: Load Balancer. This Unit has had its Serial Number covered for security. Hours Of Operation This Unit has minor wear but has been tested without issue to power on and boot. Part Number: 025-10007750.

$138.00$200.00-31%

You save $62.00

Free ShippingPlano, US
itelementsTOP
Feedback
99.8%Excellent· 9.8k
View on eBayOpen listing →
A10 Thunder 4440 Application Delivery Controller TH4440-010-N1SSL2 TH4440 4440S
UsedBuy It NowBest Offer

A10 Thunder 4440 Application Delivery Controller TH4440-010-N1SSL2 TH4440 4440S

We’ll keep you updated every step of the way! DDoS Protection (SYN Flood) SYN/Sec: 110 Million. Hardware Warranty. Hardware Acceleration: 2 x FTA-4. Storage: SSD.

$9995.00
See listingSalem, US
nwrsurplus1
Feedback
100.0%Excellent· 2.7k
View on eBayOpen listing →
Citrix Netscaler ADC SDX 11500 C11500 4x 1Gb SFP 2U Load Balancer Appliance
UsedBuy It Now

Citrix Netscaler ADC SDX 11500 C11500 4x 1Gb SFP 2U Load Balancer Appliance

The Citrix ADC models SDX 11515/11520/11530/11540/11542 are 2U appliances. Note: The LEDs on the LOM port are not operational by design. The SDX 11515/11520/11530/11540/11542 appliances have the following ports.

$485.10
Free ShippingLONDON, GB
itinstock
Feedback
100.0%Excellent· 36.3k
View on eBayOpen listing →
Citrix NetScaler 6XCU – Application Delivery Controller / Load Balancer
TOP
UsedBuy It NowBest Offer

Citrix NetScaler 6XCU – Application Delivery Controller / Load Balancer

Provides load balancing, SSL offloading, and application optimization for data centers. 1 Citrix NetScaler 6XCU Appliance. With our dynamic pricing model, our prices are always competitive. F3 - Key Functions Working.

$71.28$79.20-10%

You save $7.92

See listingNorcross, US
ecyclers_internationalTOP
Feedback
99.9%Excellent· 11.5k
View on eBayOpen listing →
Peplink  Balance 20X Gigabit Dual WAN Router Wifi, LTE , BPL-021X-LTE-US-T-PRM
UsedBuy It NowBest Offer

Peplink Balance 20X Gigabit Dual WAN Router Wifi, LTE , BPL-021X-LTE-US-T-PRM

The dual WAN capability allows for redundancy and bandwidth aggregation, while the Peplink Balance product line ensures quality and performance. USED Peplink Balance 20X LTE. 2 lte antennas.

$210.00
See listingMiami, US
andy.fl
Feedback
100.0%Excellent· 464
View on eBayOpen listing →
F5-BIG-LTM-2000S, BigIP Local Traffic Manager v 13.x w/ Max SSL License,Wty
UsedBuy It NowBest Offer

F5-BIG-LTM-2000S, BigIP Local Traffic Manager v 13.x w/ Max SSL License,Wty

F5 BigIP LTM 2000s series w/ various licensing, version 11.x and up. F5 BigIP LTM / GTM / ASM 10000 series w/ various licensing, version 11.x and up. F5 BigIP LTM 4000s series w/ various licensing, version 11.x and up.

$1495.00
Free ShippingUnion City, US
shopwyze17
Feedback
100.0%Excellent· 1.0k
View on eBayOpen listing →
Kemp LoadMaster 2400 NSA3130-LM2400 Network Load Balancer 100-240V
UsedBuy It NowBest Offer

Kemp LoadMaster 2400 NSA3130-LM2400 Network Load Balancer 100-240V

Kemp LoadMaster 2400 Network Load Balancer. Model: LoadMaster 2400. LoadMaster 2400. Manufacturer: Kemp. Data Center Ready: Supports Layer 4-7 load balancing. Network Interfaces: 4 x 1GbE ports. Comprehensive Load Balancing across multiple servers.

$43.99
See listingFalls Church, US
fallfax-surplus
Feedback
99.6%Excellent· 10.0k
View on eBayOpen listing →