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Yahoo Bid Computer & Accessories Desktops Other
【AI・LLM推論特化】Dual EPYC 7551x2 / 576GB RAM / 水冷Workstation
        

  • Product Quantity
    : 1
  • Starting Bid
    :610,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年03月15日 21時13分
  • Bidding closes on
    :2026年03月16日 21時13分
  • Auction Number
    :x1222931079
  • Condition
    :State it in the description
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. The seller does not provide return compensation and other responsibilities
【商品の説明】
個人開発にてLLM(大規模大規模言語モデル)の推論および学習に使用していた、モンスター級スペックの自作ワークステーションです。機材入れ替えに伴い、お譲りします。
■ 本機最大の特徴:圧倒的な「メモリ容量 576GB」
RTX 4090等のハイエンドGPUでもVRAM容量の壁で動作が困難な、200B〜400Bクラスの超巨大LLMを「1台で」ロード可能です。
メモリ詳細: lrdimm ddr4 合計576GB(64GB×4枚 + 32GB×10枚)
2スロットの空きを残しており、将来的なさらなる増設も可能です。
水冷クーラー、電源ユニット、ケースは約半年前にAmazonにて新品購入したものです。
ケースはフィルムも貼ったままになっています。
■ スペック詳細
CPU: Dual AMD EPYC 7551 x2 (計64コア / 128スレッド)
MB: Supermicro H11DSi Rev 2.0
冷却: 簡易水冷
OS/ストレージ: 付属しません。
電源: 1000W ATX 電源 80 PLUS プラチナ
■ GPUオプション
基本構成: GPUなし。
オプション(+1万円): RTX 2060 Super (8GB)
通常の中古相場より格安でのご提供します。検証用としてお使い下さい。
■ その他
取り外ししたケースファンといった部品もお付けします。
画像のm.2拡張ボードは付属しません。
■ 発送について
基本はケースの元箱に梱包し発送いたします。
【ご購入にあたっての注意事項(必ずお読みください)】
本機は特殊なサーバー・ワークステーションです。専門的な知識が必要となります。
製品の性質上、現状渡しとなります: 発送前に動作確認を徹底しておりますが、設定サポート等は致しかねます。
自作サーバーに関する基礎知識をお持ちの方、あるいはご自身で調査・解決できる方を対象としております。
返品・保証について: 相性問題や設定不備による返品・返金(ノークレーム・ノーリターン)には応じかねます。精密機器かつ高額商品であることをご理解の上、ご検討ください。
【価格交渉について】
本機は非常に特殊な構成のため、現在の価格を設定しておりますが、即決をご検討の方に限り、質問欄より常識的な範囲での価格相談を承ります。 ご希望の金額を添えてお問い合わせください。
The product has been closed, and you cannot ask questions.
Question list
All replies from original sellers (total number of questions: items)
After the seller responds, the original page will display the question
Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: 【AI・LLM推論特化】Dual EPYC 7551x2 / 576GB RAM / 水冷Workstation
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my