Buy or wait? Fair price: today's low is within 0% of its 18-day average.
Market read
Of 32 Buy It Now listings, 28 used (from $24.00), 4 new (from $37.00). The cheapest used copy is 35% below the cheapest new one. 78% ship free; the rest add $7.76 shipping at the median. The middle half of asking prices runs $34.48 to $69.99, so anything under $34.48 is in the cheapest quarter. Lowest we have recorded since 2026-10-19: $22.76 on 2026-10-21; today's cheapest is 5% above that.
Asking prices of US eBay listings including shipping, as of 2026-11-05 (checked twice a day); we earn a commission on purchases through these links; parts, broken units and accessories are filtered out. How we price.
Cheapest Chelsio T520-CR (10GbE) listings right now
| Listing | Condition | Price + ship | ||
|---|---|---|---|---|
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2x 10Gb transceiver for Dell JF0FV Chelsio T520-CR 110-1192-50 Dual Port card Buy It Now offers | Open box | $24.00 free ship | View on eBay |
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Chelsio T520 CR T520-CR 10GbE 2-Port PCIe Unified Wire Adapter Card 110-1160-50 Buy It Now offers | Open box | $29.26 | View on eBay |
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Chelsio Communications 110-1160-50 T520-CR Ethernet Adaper MSIP-REM-CC2-T520 Low Buy It Now offers | Used | $29.99 free ship | View on eBay |
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Chelsio T520-CR High Performance Dual Port 10GbE Unified Wire Adapter Buy It Now offers | Used | $29.99 free ship | View on eBay |
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Chelsio T520-CR Dual-Port 10GbE SFP+ PCIe Network Adapter 110-1160-50 Buy It Now offers | Used | $29.99 free ship | View on eBay |
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Chelsio Communications 110-1160-50 T520-CR Ethernet Adaper MSIP-REM-CC2-T520 Buy It Now offers | Used | $29.99 free ship | View on eBay |
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Chelsio Communications 110-1160-50 T520-CR Ethernet Adaper MSIP-REM-CC2-T520 Buy It Now offers | Used | $31.00 | View on eBay |
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Dell Chelsio T520-CR 10GbE SFP+ Dual Port Low Profile PCIe-x8 JF0FV Buy It Now offers | Used | $31.50 free ship | View on eBay |
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Chelsio T520-CR High Performance Dual Port 10GbE Unified Wire Adapter Buy It Now | Open box | $34.48 | View on eBay |
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Chelsio T520-CR 10Gb 2-Port SFP+ PCIe Unified Wire Adapter Card 110-1160-50 - US Buy It Now | New | $37.00 free ship | View on eBay |
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Dell 0JF0FV Chelsio T520-CR Dual Port 10GB SFP+ NIC Low Profile Buy It Now offers | Used | $39.38 | View on eBay |
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Dell Chelsio T520-CR 2-Ports 10Gb/s SFP+ PCIe 3.0 FH Network Adapter CNA PDHV4 Buy It Now offers | New | $39.59 sale: was $44.99, −12% free ship | View on eBay |
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Dell Chelsio T520-CR Dual-Port 10GbE SFP+ PCIe Converged Network Adapter PDHV4 Buy It Now offers | New | $39.99 free ship | View on eBay |
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VV004 (HIGH PROFILE) DELL CHELSIO T520-CR Buy It Now offers | Used | $44.95 free ship | View on eBay |
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DELL K4GTV - T520-CR 2PORT 10GB PCI-E HBA LP (CHELSIO) Buy It Now offers | Used | $44.99 free ship | View on eBay |
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CHELSIO MSIP-REM-CC2-T520 T520-CR 10GB/s NIC Card Buy It Now offers | Used | $45.00 free ship | View on eBay |
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Dell Chelsio T520-Cr 2X Ports 10GbE SFP+ Ethernet - 0VV004 - High Profile Buy It Now | Used | $46.88 free ship | View on eBay |
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CHELSIO T520-CR DUAL-PORT 10GbE ETHERNET UNIFIED WIRE ADAPTER CARD 110-1160-50 Buy It Now offers | Used | $48.99 | View on eBay |
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Dell JF0FV Chelsio T520-CR 110-1192-50 Dual Port 10GbE SFP+ PCIe 3.0 x8 NIC LP Buy It Now | Used | $49.99 free ship | View on eBay |
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Dell Chelsio T520-Cr 2X Ports 10GbE SFP+ Ethernet Full Height Card VV004 Buy It Now offers | Used | $52.04 free ship | View on eBay |
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CHELSIO MSIP-REM-CC2-T520 T520-CR 10GB/s NIC Card Buy It Now offers | Used | $56.00 | View on eBay |
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New Open Box CHELSIO T520-CR Ethernet Adapter 10GbE 2-Port PCIe Unified Wire Buy It Now | New – Open box | $57.63 | View on eBay |
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CHELSIO MSIP-REM-CC2-T520 T520-CR 10GB/s Low Profile NIC Card. SKU219718 Buy It Now offers | Used | $65.65 free ship | View on eBay |
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Chelsio T520-CR Dual-Port 10GB SFP PCIe Network Interface Adapter 110-1160-50 Buy It Now offers | Used | $65.89 free ship | View on eBay |
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2x Chelsio Communications 110-1160-50 T520-CR Ethernet Adaper MSIP-REM-CC2-T520 Buy It Now offers | Used | $69.99 free ship | View on eBay |
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Dell Chelsio T520-CR Dual-Port 10GbE SFP+ PCIe Network Adapter Dell P/N: 0JF0FV Buy It Now | Used | $74.99 free ship | View on eBay |
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Dell Chelsio T520-CR Dual Port 10Gb SFP+ CNA LP Network Card 9VKR1 Buy It Now offers | Used | $89.99 free ship | View on eBay |
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9VKR1 Dell Chelsio T520-CR Dual 10Gb SFP+ CNA LP Buy It Now offers | Used | $99.00 free ship | View on eBay |
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PDHV4 Dell Chelsio T520-CR Dual 10Gb SFP+ CNA FH Buy It Now offers | Used | $99.00 sale: was $149, −34% free ship | View on eBay |
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Dell Chelsio T520-CR 10Gb/s 2-Ports SFP+ PCIe 3.0x8 Network Adapter 0J6VY6 J6VY6 Buy It Now | Used | $190 free ship | View on eBay |
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Where today's prices sit
32 live listings by price (item + shipping). The highlighted bar is the cheapest band.
Price history
typical asking price lowest asking price
Head to head
- Chelsio T520-CR (10GbE) vs Mellanox ConnectX-3 MCX311A (10GbE)
- Chelsio T520-CR (10GbE) vs Mellanox ConnectX-3 MCX354A (40/56GbE)
Compare
- Mellanox ConnectX-3 MCX354A (40/56GbE) $19.99
- Mellanox ConnectX-3 MCX311A (10GbE) $22.99
- Mellanox ConnectX-4 MCX4131A (50GbE) $29.49
- Mellanox ConnectX-5 MCX516A (100GbE) $199
- Mellanox ConnectX-6 Dx MCX623106 (100GbE) $757
- Intel X540-T2 (10GBase-T) $18.99
- Intel X550-T2 (10GBase-T) $72.98
- Intel XXV710-DA2 (25GbE) $39.98
- Intel E810-XXVDA2 (25GbE) $136
- Broadcom BCM57414 (25GbE) $25.99





























