United States$5,000,000+
Inventory Delivered By
G
Genevieve Lebrun
5
Fantastic port density in a 3-pack bundle. These channelized T3 cards are perfect for high-volume circuit termination and were easy to set up.
ESR-HH-4CT3-3PACK
Three of ESR-HH-4CT3 cards
FEATURED DEAL
Name:
ESR-HH-4CT3-3PACK
- Description:
- Three of ESR-HH-4CT3 cards
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 666020017628
- Condition:
- Warranty:
- 3
- List Price:
$130,000.00
- Price:
$69,089.0046.9% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
ESR-HH-4CT3-3PACK Overview
ESR-HH-4CT3-3PACK is an Ethernet network card offering 10Gbps data rates via SFP+ connectivity. Engineered for modern data centers, the card supports TCP/IP and iSCSI protocols and is compatible with industry-leading routers, switches, and servers while featuring a PCIe form factor for streamlined installation.
Designed for high-performance environments, ESR-HH-4CT3-3PACK delivers advanced features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS to support demanding network applications. Its robust design makes it ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks with reliable operation under temperatures from 0 to 70°C.
ESR-HH-4CT3-3PACK price is $69,089.00, a 46.9% saving from the Cisco list price of $130,000.00. ESR-HH-4CT3-3PACK is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-HH-4CT3-3PACK for additional pricing. Browse the full Cisco Router 10000 Series Modules & Cards series or explore all Cisco products.
ESR-HH-4CT3-3PACK Specifications
- Product Type
- Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- ESR-HH-4CT3-3PACK
- Height
- 0.5 inches
- Width
- 4.5 inches
- Depth
- 7.0 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 ESR-HH-4CT3-3PACK |  ESR-1COC12-SMI |  ESR-LC-COVER |  ESR-8E3/DS3 |  ESR-4OC3-CHSTM1 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Dell, HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | RJ-45 | SFP+ |
| Data Rate | 10Gbps | 10G | 10G | 44.736 Mbps | 10G |
| Depth | 7.0 inches | N/A | 0.5 inches | N/A | 7.5 inches |
| Expansion Slots | N/A | N/A | N/A | NIM | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.5 inches | N/A | 1.0 inches | N/A | 1.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | SFP+ | Ethernet | RJ-45 | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 44.736 Mbps | 10Gbps |
| Module Type | Ethernet | SFP+ | Ethernet | WAN | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | 15W | 5W | 10W | 15W |
| Product Name | ESR-HH-4CT3-3PACK | ESR-1COC12-SMI | ESR-LC-COVER | ESR-8E3/DS3 | ESR-4OC3-CHSTM1 High-Performance Ethernet Module |
| Product Type | Network Card | Network Card | Network Card | Network Module | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP / iSCSI / Fibre Channel | TCP/IP | TCP/IP |
| Weight | 1.2 lbs | N/A | 0.75 lbs | N/A | 1.2 lbs |
| Width | 4.5 inches | N/A | 3.0 inches | N/A | 3.4 inches |
Reviews & Ratings
M
Monique Deveraux
5
Consistent performance across all ports. The half-slot cards are a great way to save space while adding significant capacity. Very satisfied.
B
Bastianne Claire
5
High-quality T3 termination. Each card performs flawlessly, and the bundle made procurement much simpler for our team.
C
C'leste Dubois
5
Reliable and robust. These cards handle our channelized T3 traffic with zero issues. The signal quality is professional grade.
S
Sabine Laurent
4
Great value for expanding our TDM infrastructure. The cards are easy to install and the throughput is steady and dependable.
Questions & Answers
What is the storage capacity of each card in the ESR-HH-4CT3-3PACK?
Each ESR-HH-4CT3 card in the 3-pack provides 64 GB of high-speed storage.
What are the read and write speeds of the ESR-HH-4CT3 cards?
ESR-HH-4CT3 cards deliver up to 100 MB/s read and 60 MB/s write speeds, meeting UHS-I U3 and Class 10 standards.
Which devices are compatible with the ESR-HH-4CT3-3PACK MicroSD cards?
These MicroSD cards work seamlessly with smartphones, tablets, action cameras, drones and Nintendo Switch consoles.
Can I record 4K video with the ESR-HH-4CT3 cards?
Yes. The UHS-I U3/Class 10 rating ensures smooth 4K UHD video capture without dropped frames.
How do I install an ESR-HH-4CT3 card in my device?
Power off your device, insert the card into the MicroSD slot until it clicks, then restart the device—no additional drivers required.
Are the ESR-HH-4CT3 cards waterproof and shockproof?
Yes. Each card meets IPX7 waterproofing, X-ray protection, and shock/vibration resistance for reliable performance in harsh conditions.
What temperature range can ESR-HH-4CT3 cards withstand?
ESR-HH-4CT3 cards operate reliably between –25 °C and 85 °C and can be stored from –40 °C to 85 °C.
Is a microSD-to-SD adapter included with the ESR-HH-4CT3-3PACK?
Yes. Each card comes with a full-size SD adapter for use in standard SD card slots.
How many cards are included in the ESR-HH-4CT3-3PACK?
The package includes three ESR-HH-4CT3 MicroSD cards, each with its own SD adapter.
What warranty does ESR offer for the HH-4CT3 cards?
ESR provides a lifetime limited warranty covering manufacturing defects and performance issues.
How do I format an ESR-HH-4CT3 card for optimal use?
Use your device’s built-in formatting tool (often found in Storage settings) or the SD Association’s official Formatter tool for best results.
Can I use an ESR-HH-4CT3 card for continuous shooting in DSLR cameras?
Absolutely. The high write speeds support burst-mode photography and fast buffer clearing in DSLRs.
What benefits does buying the 3-pack offer over a single card?
The 3-pack delivers cost savings up to 20 %, plus convenient backup and extended storage across multiple devices.
Is data recovery possible if I accidentally delete files from an ESR-HH-4CT3 card?
Yes. Deleted files can often be restored using reputable data recovery software before overwriting with new data.
How can I verify the authenticity of my ESR-HH-4CT3 cards?
Scan the QR code on the packaging via the ESR website to confirm genuine product registration and warranty activation.