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mercari Smartphone / Tablet / Computer Desktop Computer Mac Desktop
Japanese cross-border
iMac 21.5インチ Mid 2010 カスタム品 Core i7/12GB
Price
12300円
(Tax included)
S$12300
Specifications
Quantity
-
+
Please remember to select product options (if applicable). If unsure about available options, please check the original product page. Orders with missing options may be canceled.
For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
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Brand Name
Apple
Seller Rating
100% Good(81) Normal(0) Bad(0)
Condition
No visible damage or stains
Shipping
Free shipping to Japan
Listed Time
2026-04-12 00:53:21
Updated Time
2026-05-01 20:23:29

iMac 21.5インチ Mid 2010 カスタム品 Core i7/12GB

ご覧いただきありがとうございます。

本機はCPU等の換装歴があり、電源投入やファン制御に特殊な癖がある【訳あり・ジャンク扱い】の出品です。
ご自身で対処・メンテナンスができる知識のある方のみご検討ください。

商品の性質上、ご購入後のサポートや返品・クレームはお受けできませんので、以下の全説明をご理解の上でご購入をお願いいたします。

■ カスタム済スペック
・機種:iMac (21.5-inch, Mid 2010)
・CPU:Intel Core i7 2.53GHz(※Core i3から換装)
・メモリ:12GB(※4GBから増設)
・ストレージ:HDD 500GB(※交換歴あり)
・OS:macOS High Sierra
※OSクリーンインストール済。新品時と同じ初期設定画面からスタートします。

■ 訳ありの理由・重要な注意点(必読)
①電源投入時の特殊な癖
コンセントを繋いでから【約15分待機】しないと電源ボタンが反応しません。コンデンサ劣化や電源ユニットの消耗が要因と推測されます。
※一度通電した後は、コンセントを抜かない限り(通常のシステム終了後でも)すぐに起動可能です。通電が途切れた場合のみ再度15分の待機が必要です。

②冷却ファンの暴走と温度センサー
過去のHDD交換時に専用の温度センサーを外しているため、起動時は防衛機能によりファンが全開(フル回転)となり大きな音が鳴ります。
起動後に『HDD Fan Control』等のソフトをご自身で導入・設定し、手動制御していただく必要があります。

③OS制限とHDD寿命リスク
古いOSのため最新アプリ利用等に制限があります。HDDも年代物で寿命リスクがあるため、ご自身でのSSD換装等のメンテナンスを前提にお考えください。

■ 付属品
iMac本体、電源ケーブル、Wireless Keyboard、Magic Mouse、元箱

特殊な事情を抱えた個体です。部品取りやカスタマイズ前提の玄人の方にお譲りできれば幸いです。よろしくお願いいたします。
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
Item Price JPY
Consumption Tax (10%)
Estimated Japan Shipping JPY
Estimated Item Weight KG
International Shipping Methods

Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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Customer Service Email: service@letao-holdings.com
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