{"product_id":"hpe-p24837-b21-ethernet-10-25gb-2-port-642sfp28-adapter-used","title":"HPE P24837-B21 Ethernet 10\/25Gb 2-port 642SFP28 Adapter | USED","description":"\u003cdiv\u003e\n\u003ch2\u003eHPE P24837-B21 Ethernet 10\/25Gb 2-port 642SFP28 Adapter | USED\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e P24837-B21\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e#### **HPE P24837-B21 Ethernet 10\/25gb 2-port 642sfp28 Adapter**\u003cbr\u003e\u003cbr\u003e**Key Information:**\u003cbr\u003e\u003cbr\u003e**Product Type: Network Adapter**\u003cbr\u003e\u003cbr\u003e**Network \/ Interface Type: Sfp28**\u003cbr\u003e\u003cbr\u003e**Data Transfer Rate: 25 Gbps**\u003cbr\u003e\u003cbr\u003e**Data Link Protocol: 25 Gigabit Ethernet**\u003cbr\u003e\u003cbr\u003e****Condition :** Refurbished.**\u003cbr\u003e\u003cbr\u003e****Availability :** In Stock.**\u003cbr\u003e\u003cbr\u003e****Our Warranty :** 90 Days.**\u003cbr\u003e\u003cbr\u003e**- [\\|Product Review](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/P24837-B21_338192.htm#tab_one)**\u003cbr\u003e**- [Customer Review](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/P24837-B21_338192.htm#tab_two)**\u003cbr\u003e\u003cbr\u003e**0 \/5**\u003cbr\u003e\u003cbr\u003e**0 Ratings**\u003cbr\u003e\u003cbr\u003e**|     |     |     |     |**\u003cbr\u003e**| --- | --- | --- | --- |**\u003cbr\u003e**|  | 5 \\* |  | 0 |**\u003cbr\u003e**| 4 \\* |  | 0 |**\u003cbr\u003e**| 3 \\* |  | 0 |**\u003cbr\u003e**| 2 \\* |  | 0 |**\u003cbr\u003e**| 1 \\* |  | 0 |**\u003cbr\u003e\u003cbr\u003e*** * ***\u003cbr\u003e\u003cbr\u003e**0 Reviews from Customers**\u003cbr\u003e\u003cbr\u003e*** * ***\u003cbr\u003e\u003cbr\u003e**4.8**\u003cbr\u003e\u003cbr\u003e**Out of 5.0**\u003cbr\u003e\u003cbr\u003e**![A graph showing this site's review totals.](https:\/\/www.shopperapproved.com\/custom\/values-154.102.1043.5818.33125\/gold-bars.png)**\u003cbr\u003e\u003cbr\u003e**Overall Rating**\u003cbr\u003e\u003cbr\u003e**97%**\u003cbr\u003e\u003cbr\u003e**of customers that buy**\u003cbr\u003e\u003cbr\u003e**from this merchant give**\u003cbr\u003e\u003cbr\u003e**them a 4 or 5-Star rating.**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 17, 2026 by Juan T. (Panama, Panama)**\u003cbr\u003e\u003cbr\u003e**“Good item information, an simple check out”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 17, 2026 by William B. (VA, United States)**\u003cbr\u003e\u003cbr\u003e**“Great company to work with.”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 17, 2026 by Christopher Z. (United States)**\u003cbr\u003e\u003cbr\u003e**“easy”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 17, 2026 by Iouri (Maryland, United States)**\u003cbr\u003e\u003cbr\u003e**“I'm very pleased with price, quality of used product ( clean and etc) and fast web interface as well as shipping.**\u003cbr\u003e\u003cbr\u003e**This days with sky rocketing price for memory, getting used parts and computer is very cost efficient way.**\u003cbr\u003e\u003cbr\u003e**Thank you for your service!”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 16, 2026 by Micheal R. (TN, United States)**\u003cbr\u003e\u003cbr\u003e**“Good experience”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 16, 2026 by Rusty M. (United States)**\u003cbr\u003e\u003cbr\u003e**“Awesome”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 16, 2026 by Cory E. (Maryland , United States)**\u003cbr\u003e\u003cbr\u003e**“Great.”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 16, 2026 by A Reviewer (United States)**\u003cbr\u003e\u003cbr\u003e**“very good website”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by DZ E. (United States)**\u003cbr\u003e\u003cbr\u003e**“Fast Ordering”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Chad C. (Canada)**\u003cbr\u003e\u003cbr\u003e**“Easy”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Paul C. (United States)**\u003cbr\u003e\u003cbr\u003e**“Quick order processing (WD Enterprise Drive) and delivery. Drive is verified and functioning in the system.**\u003cbr\u003e\u003cbr\u003e**Thanks!”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by gordon C. (United States)**\u003cbr\u003e\u003cbr\u003e**“Easy to use”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Jodie H. (United States)**\u003cbr\u003e\u003cbr\u003e**“Quick, easy and efficient! We would 100% use you again.”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Rick D. (United States)**\u003cbr\u003e\u003cbr\u003e**“Always great service”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Vicki H. (United States)**\u003cbr\u003e\u003cbr\u003e**“Easy”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Project M. (MA, United States)**\u003cbr\u003e\u003cbr\u003e**“Reliable, competitive, attentive.”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Andrei (United States)**\u003cbr\u003e\u003cbr\u003e**“Good deals ;)”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by George L. (Ohio, United States)**\u003cbr\u003e\u003cbr\u003e**“We are happy with the service and products. Thank you!”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Jeff G. (United States)**\u003cbr\u003e\u003cbr\u003e**“Server Supply is always good to us!!!”**\u003cbr\u003e\u003cbr\u003e**Verified Buyer**\u003cbr\u003e\u003cbr\u003e**May 15, 2026 by Mark D. (NE, United States)**\u003cbr\u003e\u003cbr\u003e**“Fazil Razak was very helpful for installation. Thank you.”**\u003cbr\u003e\u003cbr\u003e**Display OptionsSort ReviewsHighest to LowestNewest to OldestOldest to NewestLowest to HighestFavorite Reviews**\u003cbr\u003e\u003cbr\u003e**[![Shopper Approved](https:\/\/www.shopperapproved.com\/widgets\/images\/widgetfooter-darklogo-eng.png)](https:\/\/www.shopperapproved.com\/reviews\/serversupply.com\/)**\u003cbr\u003e\u003cbr\u003e**|     |     |**\u003cbr\u003e**| --- | --- |**\u003cbr\u003e**| Item Overview |**\u003cbr\u003e**|  | Condition : **Refurbished** |**\u003cbr\u003e**|  | Availability : **In Stock** |**\u003cbr\u003e**| * * * |**\u003cbr\u003e**| Delivery Option |**\u003cbr\u003e**|  | Anywhere |**\u003cbr\u003e**|  | Express Delivery in USA \u003cbr\u003e Get within 1 to 3 days |**\u003cbr\u003e**|  | Free Ground in USA \u003cbr\u003e2 to 6 days (Varies by location) |**\u003cbr\u003e**|  | International Delivery \u003cbr\u003eMust have a UPS FedEx or DHL account to ship on\u003cbr\u003e or a USA based Freight Forwarder to Ship To. |**\u003cbr\u003e**|  | Visa, Mastercard, AMEX,PayPal,Wire are accepted |**\u003cbr\u003e**|  | PO accepted from Qualified Institutions |**\u003cbr\u003e**|  | Only Wire Transfer accepted\u003cbr\u003e For International Customers |**\u003cbr\u003e**| * * * |**\u003cbr\u003e**| Return \u0026amp; Warranty |**\u003cbr\u003e**|  | 90 days return |**\u003cbr\u003e**|  | Warranty vary by product\u003cbr\u003e Please see our policies page. |**\u003cbr\u003e\u003cbr\u003e**\\| Related Products [**Hpe P02186-001 2 Port Refurbished** $650](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/P02186-001_308983.htm) [**Supermicro Aoc-a25g-m2sm 2 Port Refurbished** $175](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/SUPERMICRO\/AOC-A25G-M2SM_387659.htm) [**Hpe 665249-b21 2 Port New** $115 $200.00\\**\\\u003cbr\u003e**\\**\\\u003cbr\u003e**42% OFF](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/665249-B21_181343.htm) [**Supermicro Aoc-stgn-i2s 2 Port Refurbished** $45 $150.00\\**\\\u003cbr\u003e**\\**\\\u003cbr\u003e**70% OFF](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/SUPERMICRO\/AOC-STGN-I2S_263748.htm) [**Hpe 727055-b21 2 Port Refurbished** $55](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/727055-B21_340583.htm) [**Dell 8f6nv 2 Port Refurbished** $130 $150.00\\**\\\u003cbr\u003e**\\**\\\u003cbr\u003e**13% OFF](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/DELL\/8F6NV_245561.htm) [**Hpe 727054-b21 2 Port Refurbished** $45](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/727054-B21_248209.htm) [**Hpe 813661-b21 2 Port Refurbished** $195 $250.00\\**\\\u003cbr\u003e**\\**\\\u003cbr\u003e**22% OFF](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/813661-B21_300321.htm) [**Nvidia 900-9x625-0053-sb0 2 Port New** $330](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/NVIDIA\/900-9X625-0053-SB0_371829.htm) [**Dell 4kt53 2 Port Refurbished** $130 $150.00\\**\\\u003cbr\u003e**\\**\\\u003cbr\u003e**13% OFF](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/DELL\/4KT53_266982.htm)**\u003cbr\u003e\u003cbr\u003e**[Back to top](https:\/\/www.serversupply.com\/NETWORKING\/NETWORK%20ADAPTER\/2%20PORT\/HPE\/P24837-B21_338192.htm# \"Back to top\")**\u003cbr\u003e\u003cbr\u003e![Top quality store popup button](https:\/\/www.gstatic.com\/images\/branding\/productlogos\/top_quality_store\/v1\/192px.svg)\u003cbr\u003e\u003cbr\u003eTop Quality Storeon Google\u003cbr\u003e\u003cbr\u003ePress space for more information.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HPE","offers":[{"title":"Default Title","offer_id":48719858467033,"sku":"P24837-B21","price":2274.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/0853\/4745\/files\/338192.jpg?v=1779096001","url":"https:\/\/www.c2-computer.com\/products\/hpe-p24837-b21-ethernet-10-25gb-2-port-642sfp28-adapter-used","provider":"C2 Computer","version":"1.0","type":"link"}