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4Y37A78600

Controller

ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter

Field upgrade: order by part number 4Y37A78600; in a factory (CTO) order: feature code BM35.

ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3

Source: lp1601 — page 96
Lenovo ThinkSystem SR650 V3 Server
“lp1601” — page 96View documentSearch this document
4Y37A78600 BM36 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3 - 0, 1, 10, 5, 50, 6, 60 1 1,2,3,4,5,6 Supported

Verified in 1 active model(s): Lenovo ThinkSystem SR650 V3

Description

RAID controller with cache

A RAID controller with dedicated cache memory that buffers write operations and, with battery or supercapacitor protection, preserves the cached data on power loss.

For RAID 5, 6, 50 and 60 arrays and write-heavy workloads, write-back caching greatly increases performance.

Higher write performance, faster array rebuilds and features such as encryption and SSD caching.

This text is the general explanation of this category of part (not a claim about one specific model).

Attributes (extracted from the official description)

Cache
4
Class
raid-cache
Feature code (CTO)
BM35
Source: lp1601 — page 96
Lenovo ThinkSystem SR650 V3 Server
“lp1601” — page 96View documentSearch this document
4Y37A78600 BM35 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter - 0, 1, 10, 5, 50, 6, 60 2 1,2,3,4,5,6 Supported

Compatibility map

The relations of this part with other parts, from the audited QuickSpecs rules and the compatibility graph only (every line with its official source).

4Y37A786004XB7A946374XB7A823664XB7A823674XB7A823684XB7A823694XB7A950544XB7A950554XB7A950564XB7A950574XB7A950584XB7A950494XB7A950504XB7A950514XB7A95052

Click a part or a relation line (or press Enter) to pin its explanation and source; Esc releases it. Drag to pan the map or use the arrow keys; zoom with the buttons, the + and − keys or Ctrl with the mouse wheel. 48 more related part(s) were left off the map for legibility; the rule list on this page is more complete.

Hover or click a part or a relation to show its recorded rule and official source.

  • Requires: 4XB7A94637 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A82366 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A82367 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A82368 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A82369 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95054 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95054 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95055 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95055 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95056 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95056 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95057 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95057 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95058 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95058 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95049 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95049 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95050 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95050 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95051 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95051 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)
  • Requires: 4XB7A95052 requires 4Y37A78600. With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.
  • Requires: 4XB7A95052 requires 4Y37A78600. درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)

Active models in which this part is listed

Lenovo ThinkSystem SR650 V3

step «Storage controllers, HBAs and cables»Maximum quantity: 2Add to this model's configuration

Related rules (8)

  • RequirementThis part can satisfy the requirement of the rule

    With one processor and Riser 3, no onboard NVMe connections are available; U.3 NVMe drives need a retimer adapter or a Tri-Mode (RAID 940) controller.

    Parts on the other side: 4XB7A946374XB7A823664XB7A823674XB7A823684XB7A823694XB7A950544XB7A950554XB7A950564XB7A950574XB7A950584XB7A950494XB7A95050

    Source: lp1601 — page 29
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 29View documentSearch this document
    Riser 3 is supported under the following conditions:
    Source: lp1601 — page 29
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 29View documentSearch this document
    No onboard NVMe connections are available
  • Maximum quantityThe rule limits this part

    حداکثر ⁦4⁩ سوپرکپ: مجموع آداپترهای ⁦RAID⁩ دارای فلش (⁦940⁩) نباید از ⁦4⁩ بیشتر شود. (⁦FA⁩)

    Source: lp1601 — page 88
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 88View documentSearch this document
    No mid drive cage 4 Mounted on the air baffle Not needed
    Source: lp1601 — page 97
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 97View documentSearch this document
    The number of supercaps supported also determines the maximum number of RAID adapters with flash that can be installed in the server.
  • Maximum quantityThe rule limits this part

    با قفسه‌ی میانی ⁦2.5⁩ اینچی فقط ⁦2⁩ سوپرکپ جا می‌شود (حداکثر ⁦2⁩ آداپتر ⁦RAID⁩ دارای فلش). (⁦FA⁩)

    Source: lp1601 — page 88
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 88View documentSearch this document
    2.5-inch drives 2 Mounted on the left side of the mid drive cage
    Source: lp1601 — page 97
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 97View documentSearch this document
    The number of supercaps supported also determines the maximum number of RAID adapters with flash that can be installed in the server.
  • Maximum quantityThe rule limits this part

    با قفسه‌ی میانی ⁦3.5⁩ اینچی فقط ⁦1⁩ سوپرکپ جا می‌شود (حداکثر ⁦1⁩ آداپتر ⁦RAID⁩ دارای فلش). (⁦FA⁩)

    Source: lp1601 — page 88
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 88View documentSearch this document
    3.5-inch drives 1 Mounted under the system fan cage
    Source: lp1601 — page 97
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 97View documentSearch this document
    The number of supercaps supported also determines the maximum number of RAID adapters with flash that can be installed in the server.
  • RequirementThis part can satisfy the requirement of the rule

    درایوهای ⁦SAS⁩ به آداپتر ⁦RAID⁩ یا ⁦HBA⁩ نیاز دارند (پورت‌های ⁦SATA⁩ مادربرد فقط ⁦SATA⁩ هستند). (⁦FA⁩)

    Parts on the other side: 7XB7A000257XB7A000277XB7A000284XB7A839707XB7A000317XB7A000334XB7A840384XB7B076124XB7B076134XB7B076144XB7B076154XB7A97308

    Source: lp1601 — page 97
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 97View documentSearch this document
    6 Gbps SATA host interface
    Source: lp1601 — page 95
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 95View documentSearch this document
    RAID adapters and HBAs for SAS/SATA drives (PCIe slot-based)
  • RequirementThis part can satisfy the requirement of the rule

    درایوهای ⁦U.3⁩ مدل ⁦7500 PRO/MAX⁩ فقط همراه کنترلر ⁦Tri-Mode⁩ (⁦RAID 940⁩) قابل انتخاب‌اند. (⁦FA⁩)

    Parts on the other side: 4XB7A950544XB7A950554XB7A950564XB7A950574XB7A950584XB7A950494XB7A950504XB7A950514XB7A950524XB7A95053

    Source: lp1601 — page 105
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 105View documentSearch this document
    U.3 drives: In the DCSC configurator, 7500 PRO and 7500 MAX U.3 drives can only be selected when a Tri-Mode controller is also selected.
  • Maximum quantityThe rule limits this part

    In Tri-Mode (U.3 drives), at most 1 RAID 940-16i adapter is supported.

    Source: lp1601 — page 96
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 96View documentSearch this document
    4Y37A78600 BM36 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3 - 0, 1, 10, 5, 50, 6, 60 1 1,2,3,4,5,6 Supported
    Source: lp1601 — page 96
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 96View documentSearch this document
    4Y37A09730 BDY4 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter for U.3 - 0, 1, 10, 5, 50, 6, 60 1 1,2,3,4,5,6 Supported
  • WarningThe rule applies only when this part is selected

    حالت ⁦Tri-Mode⁩ فقط با درایوهای ⁦U.3⁩ و پشت‌پنل ⁦AnyBay⁩ کار می‌کند (درایو ⁦U.2⁩ پشتیبانی نمی‌شود). (⁦FA⁩)

    Source: lp1601 — page 97
    Lenovo ThinkSystem SR650 V3 Server
    “lp1601” — page 97View documentSearch this document
    Tri-Mode support and U.3 drives: The use of a RAID adapter with Tri-Mode enabled requires U.3 drives (U.2 drives are not supported).

Verification and sources

PartSurfer status: No PartSurfer for this vendor; verified from its official document row

Document row: lp1601 — page 96
Lenovo ThinkSystem SR650 V3 Server
“lp1601” — page 96View documentSearch this document
4Y37A78600 BM35 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter - 0, 1, 10, 5, 50, 6, 60 2 1,2,3,4,5,6 Supported
Document row: lp1601 — page 96
Lenovo ThinkSystem SR650 V3 Server
“lp1601” — page 96View documentSearch this document
4Y37A78600 BM36 ThinkSystem RAID 940-16i 4GB Flash PCIe Gen4 12Gb Adapter for U.3 - 0, 1, 10, 5, 50, 6, 60 1 1,2,3,4,5,6 Supported

This page contains only the audited data of the official vendor documents (HPE, Lenovo, Dell) for the active models. Price and availability are given through the quote request in the configurator.