Resilient Tec

This store requires javascript to be enabled for some features to work correctly.

Call us at: 888.442-3849

Same Day Shipping

GPU

Interconnects

Network Hardware

Servers/Storage

Cabling

Transceivers

Request a Quote

Enterprise AI Infrastructure, Delivered

We provide the GPU's, network hardware, and high-bandwidth interconnects that serious AI teams rely on to train and deploy the most advanced models at scale.

Shop now

Learn more

High-Performance AI Starts Here

High-performance AI starts with the right hardware. Memory or compute solutions built for maximum bandwidth and low latency.

Shop now

Learn more

The Backbone of AI

Your one-stop source for AI infrastructure: servers, cables, optics, processors, and everything needed to build world-class AI networks.

Shop now

Learn more

Active Optical Cables

Network Hardware

Direct Attach Cables

Network Accessories

Interconnects

200G QSFP56 Passive DAC Cable 0.5m | DGX Spark Dual-System Interconnect | MCP1650-V00AE30 Compatible | Resilient Tec

(5.0)

MCP7H60-W002 NVIDIA/Mellanox Compatible, 400G QSFP-DD to 2x200G QSFP56 Passive Breakout DAC Cable - 2m - ShopITgear

MCP7H60-W002 NVIDIA/Mellanox Compatible, 400G QSFP-DD to 2x200G QSFP56 Passive Breakout DAC Cable - 2m

(5.0)

MTEF-KIT-C/J Rack Mount Kit Compatible with Mellanox MTEF-KIT-C / MTEF-KIT-J

QDD-400G-SR8-S Cisco Compatible 400GBASE-SR8 QSFP-DD PAM4 Transceiver - 100m - ShopITgear

QDD-400G-SR8-S Cisco Compatible 400GBASE-SR8 QSFP-DD PAM4 Transceiver - 100m

(5.0)

QDD-400G-DR4-S Cisco Compatible 400GBASE-DR4 QSFP-DD PAM4 Transceiver - 500m - ShopITgear

QDD-400G-DR4-S Cisco Compatible 400GBASE-DR4 QSFP-DD PAM4 Transceiver - 500m

MFS1S50-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 5m - ShopITgear

MFS1S50-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 5m

MFS1S00-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 5m - ShopITgear

MFS1S00-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 5m

(5.0)

MFS1S00-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 10m - ShopITgear

MFS1S00-H005E, Mellanox 200Gb/s QSFP56 Active Optical Cable – 10m

MFA7U10-H003 NVIDIA/Mellanox Compatible 400G OSFP to 2x200G QSFP56 Active Optical Breakout Cable - 3m - ShopITgear

MFA7U10-H003 NVIDIA/Mellanox Compatible 400G OSFP to 2x200G QSFP56 Active Optical Breakout Cable - 3m

(3.0)

MFA1A00-C010, Mellanox MFA1A00-C010 100GbE QSFP28 MMF Active Optical Cable (AOC) – 10 m - ShopITgear

MFA1A00-C010, Mellanox MFA1A00-C010 100GbE QSFP28 MMF Active Optical Cable (AOC) – 10 m

(5.0)

MCP7Y00-N002 NVIDIA/Mellanox Compatible 800Gb/s OSFP to 2x400Gb/s OSFP Passive Breakout DAC Cable - 2m - ShopITgear

MCP7Y00-N002 NVIDIA/Mellanox Compatible 800Gb/s OSFP to 2x400Gb/s OSFP Passive Breakout DAC Cable - 2m

MCP1660-W002E30 NVIDIA/Mellanox Compatible 400Gb/s QSFP-DD Passive DAC Cable - 2m - ShopITgear

MCP1660-W002E30 NVIDIA/Mellanox Compatible 400Gb/s QSFP-DD Passive DAC Cable - 2m

MCP1650-H001E30 Mellanox Compatible 200G QSFP56 to QSFP56 Passive Direct Attach Copper Cable 1m - ShopITgear

MCP1650-H001E30 Mellanox Compatible, 200G QSFP56 Passive DAC Cable - 1m

(5.0)

Cisco QSFP-100G-CU1M Compatible 100G QSFP28 Passive DAC Twinax Cable - 1m - ShopITgear

Cisco QSFP-100G-CU1M Compatible 100G QSFP28 Passive DAC Twinax Cable - 1m

(5.0)

Server Components

CyberPower APCRBC152-CP UPS Replacement Battery Cartridge, New

(5.0)

MG08SCA16TE - Toshiba 16TB SAS Hard Drive 12GBPS 7.2K RPM 512E, Refurbished

(4.0)

R740xd – GPU Ready (no GPU included) Build, Refurbished

(5.0)

R740xd – Dual V100 Build, refurbished

R740xd – A40 Build, Refurbished

AI Inference Rack – A40 Edition (70B Model Ready, Turnkey System)

Dell R7525 AI Ready with 2 x Nvidia GPU A100

(5.0)

NVDGXSPARK-PB, NVIDIA DGX Spark

(5.0)

398648-001 - NEW - HPE Server Battery - ShopITgear

398648-001 - NEW - HPE Server Battery

(5.0)

UCSB-VIC-M84-4P - Refurbished - Cisco UCS VIC 1480 mezzanine adapter - ShopITgear

UCSB-VIC-M84-4P - Refurbished - Cisco UCS VIC 1480 mezzanine adapter

(5.0)

Dell PowerEdge R640 8SFF 3, Refurbished - ShopITgear

Dell PowerEdge R640 8SFF 1, Refurbished

Dell PowerEdge R640 8SFF 3, Refurbished - ShopITgear

Dell PowerEdge R640 8SFF 2, Refurbished

Dell PowerEdge R640 8SFF 3, Refurbished - ShopITgear

Dell PowerEdge R640 8SFF 3, Refurbished

(5.0)

Dell PowerEdge R740XD, Refurbished - ShopITgear

Dell PowerEdge R740XD, Refurbished

HP ProLiant DL360 Gen10 8SFF Rack Server 3, Refurbished - ShopITgear

HP ProLiant DL360 Gen10 8SFF Rack Server 1, Refurbished

HP ProLiant DL360 Gen10 8SFF Rack Server 3, Refurbished - ShopITgear

HP ProLiant DL360 Gen10 8SFF Rack Server 2, Refurbished

HP ProLiant DL360 Gen10 8SFF Rack Server 3, Refurbished - ShopITgear

HP ProLiant DL360 Gen10 8SFF Rack Server 3, Refurbished

Cisco UCS-HDD1TI2F212 1TB SAS 7.2K RPM 3.5" LFF Hot-Swap Hard Drive – Enterprise Storage for UCS Servers - ShopITgear

Cisco UCS-HDD1TI2F212 1TB SAS 7.2K RPM 3.5" LFF Hot-Swap Hard Drive – Enterprise Storage for UCS Servers

-20%

878643-001 - NEW - HPE 96W Smart Storage Lithium-ion Battery FBWC with 145mm Cable - ShopITgear

878643-001 - NEW - HPE 96W Smart Storage Lithium-ion Battery FBWC with 145mm Cable

$149.90 USD $119.90 USD

(5.0)

660091-001 - NEW - HPE Flash-Backed Write Cache (FBWC) Capacitor Cable Pack w/ 12” Long Cable

(5.0)

HPE Smart Array Battery Backed Write Cache (BBWC) Battery Kit (Two Batteries)

120978-001 -NEW - HPE Smart Array Battery Backed Write Cache (BBWC) Battery Kit (Two Batteries)

462976-001 - NEW - HPE 4.8v, 650mAh BBWC Battery Module - ShopITgear

462976-001 - NEW - HPE 4.8v, 650mAh BBWC Battery Module

70K80 - NEW -Dell H710/H730 Raid Battery Backup - ShopITgear

70K80 - NEW -Dell H710/H730 Raid Battery Backup

(5.0)

307132-001 - NEW - HPE Smart Array Battery Backed Write Cache (BBWC) Battery Pack - ShopITgear

307132-001 - NEW - HPE Smart Array Battery Backed Write Cache (BBWC) Battery Pack

(5.0)

NU209 - NEW - Dell 5i/6i Raid Battery Backup - ShopITgear

NU209 - NEW - Dell 5i/6i Raid Battery Backup

(5.0)

587324-001 - NEW - HPE Flash Backed Write Cache Super Capacitor with 24-inch Cable - ShopITgear

587324-001 - NEW - HPE Flash Backed Write Cache Super Capacitor with 24-inch Cable

512735-001 - NEW - HPE EVA 4000/6000/8000 Controller Battery - ShopITgear

512735-001 - NEW - HPE EVA 4000/6000/8000 Controller Battery

NWJ48 - NEW - Dell H740/H745/H750/H755/H840 Raid Battery Backup - ShopITgear

NWJ48 - NEW - Dell H740/H745/H750/H755/H840 Raid Battery Backup

868814-B21 - Refurbished - HPE 240GB SATA 6G Read Intensive 2.5" SSD - ShopITgear

868814-B21 - Refurbished - HPE 240GB SATA 6G Read Intensive 2.5" SSD

400-BBPN - Refurbished -Dell 960GB 12G SAS Read Intensive 2.5" SSD - ShopITgear

400-BBPN - Refurbished -Dell 960GB 12G SAS Read Intensive 2.5" SSD

Lifetime Warranty

Radical transparency. This gear is built to last, but when life happens, we've got you covered with our no-questions-asked replacement policy.

Shop now

Fully Tested

Expert Support

Competitive Prices

From the blog

InfiniBand vs. Ethernet for AI Clusters in 2026: Which Fabric Is Right for Your Stack?

June 10, 2026

InfiniBand vs. Ethernet for AI Clusters in 2026: Which Fabric Is Right for Your Stack?

If you've been following the AI infrastructure space, you've probably heard the debate more than once: InfiniBand or Ethernet? For...

Optimizing AI Interconnects: How the MFA7U10-H003 Solves the NDR-to-HDR Data Center Bottleneck

June 7, 2026

Optimizing AI Interconnects: How the MFA7U10-H003 Solves the NDR-to-HDR Data Center Bottleneck

In the race to build modern enterprise AI clusters, computing power is rarely the sole limiting factor. Instead, the real...

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference?

June 1, 2026

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference?

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference? If you've priced out transceivers or DAC cables recently, you've...

Unlocking High-Speed Networking on a Budget

May 26, 2026

Unlocking High-Speed Networking on a Budget

Unlocking High-Speed Networking on a Budget: The Mellanox-Compatible 100G QSFP28 Active Optical Cables In today's data-hungry world, 100G connectivity is...

InfiniBand vs. Ethernet for AI Clusters in 2026: Which Fabric Is Right for Your Stack?

June 10, 2026

InfiniBand vs. Ethernet for AI Clusters in 2026: Which Fabric Is Right for Your Stack?

If you've been following the AI infrastructure space, you've probably heard the debate more than once: InfiniBand or Ethernet? For...

Optimizing AI Interconnects: How the MFA7U10-H003 Solves the NDR-to-HDR Data Center Bottleneck

June 7, 2026

Optimizing AI Interconnects: How the MFA7U10-H003 Solves the NDR-to-HDR Data Center Bottleneck

In the race to build modern enterprise AI clusters, computing power is rarely the sole limiting factor. Instead, the real...

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference?

June 1, 2026

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference?

Compatible vs. OEM Transceivers and Cables: What's the Actual Difference? If you've priced out transceivers or DAC cables recently, you've...

Unlocking High-Speed Networking on a Budget

May 26, 2026

Unlocking High-Speed Networking on a Budget

Unlocking High-Speed Networking on a Budget: The Mellanox-Compatible 100G QSFP28 Active Optical Cables In today's data-hungry world, 100G connectivity is...