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Yahoo Bid Computer & Accessories Computers Mac Desktop Mac Pro
【MacPro最強最速化計画 NO.4 未使用 M.2/SSD】MacPro用 M.2/SSD/512GB(SM951AHCI)&PCIe大型ヒートシンク付ボード(起動ディスク動作確認済)
 
        

組み立てイメージです。

組み立てイメージです。

取り付けイメージです。

取り付けイメージです。

  • Product Quantity
    : 1
  • Starting Bid
    :29,800円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2025年12月21日 22時39分
  • Bidding closes on
    :2025年12月28日 22時39分
  • Auction Number
    :q1151950435
  • Condition
    :New product
  • 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. Plug-in electrical appliances are only shipped by air (shipping by sea requires commodity inspection)
【超稀少モデルAHCI/MLC MacPro最速】
MacPro~2012用 M.2/SSD/512GB & PCI Express3.0×4変換ボード(大型ヒートシンク付)のセットで、
寿命的に安心の新品未使用品です。
Samsung SM951 MZHPV512GB AHCI(PCIe3.0×4)の新品と
M.2⇒PCI Express4.0×8変換ボード(大型ヒートシンク付き)の新品のセットになります。

別の商品ですが、全く同じモデルの組み合わせで、複数OSバージョンで起動ディスクとして動作確認済です。
動作確認しましたMacのフォーマット形式は
・MacOS 10.14 Mojaveは、Apple File System(APFS)
・MacOS 10.13 High Sierraは、Apple File System(APFS)
・MacOS 10.12 Sierraは、APFSベータ版
・MacOS 10.11以前のOSは、Mac OS 拡張
で、全てのフォーマット形式でOSの新規インストールを、別の同じモデルで確認致しました。
※こちらの商品は開封後、動作確認の為に一度だけ通電させています。
===================================
SSDと聞くとHDDベイに2.5インチのSSDをSATA接続で起動ディスクとして取り付けるのが一般的です。
しかし、PCI Expressスロットに4倍速のM.2/SSDを接続することで異次元のスピードが手に入ります。
現在までに発売されているM.2/SSDで、MacProの起動ディスクに、OSを問わずネイティブで使用できるのは4種類だけです。
テストの結果は速度順ですと
NO.1 : Samsung SM951 MZHPV シリーズ AHCI仕様(当商品)
NO.2 : Kingston SHPM2280P2 シリーズ AHCI仕様
NO.3 : Samsung XP941 MZHPU シリーズ AHCI仕様
NO.4 : PLEXTOR M6e PX-G シリーズ AHCI仕様
です。
M.2/SSDはほとんどがNVMeで、特にSamsungは同シリーズでもAHCIとNVMeがあり、MacProで旧OSなど起動ディスクに出来るのはAHCIのみですで超希少品です。
今回はその中でも最速を誇るPM951で、その中でも希少(生産中止の為)なAHCIになります。
しかもNAND型フラッシュメモリは、今や超希少なMLCですので、耐久性には不安なしでしょう。
私がテストした限りでは、規格がPCIe2.0×2倍のM.2/SSDとの速度差は倍以上でした。
SATA接続との比較では3倍以上の差が付きました。
この差は想像以上で、起動が速くなるだけではなくアプリケーションソフトのレスポンスも良くなり、
更に仮想メモリを起動ディスクにしている事からメモリを食うソフトの安定性も増しました。
===================================
今回出品させていただいています512GBのメモリ関連は両面実装ですので、ヒートシンクとボードは冷却効率を重視しましたので少し大きく重いのですが、耐久性はダントツです。
システムやアプリケーションはこちらにインストールして、データ関連はSATAのSSDやHDDへの保存がお勧めです。
今回動作確認のためにMacOS用にフォーマットし、一度だけテストしましたので初期トラブルの心配もありません。

個人出品ですので消費税等は不要です。
発送はネコポスですと、送料は当方で負担させて頂きます。
他の出品物と同梱包も可能です。 
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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
Singapore Package Import: Customs and Tax Policies
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-holdings.com 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: 【MacPro最強最速化計画 NO.4 未使用 M.2/SSD】MacPro用 M.2/SSD/512GB(SM951AHCI)&PCIe大型ヒートシンク付ボード(起動ディスク動作確認済)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com