Lenovooem option part number
4XF7A97379Lenovo 4XF7A97379 — Rack infrastructure
- OEM option part number
- 4XF7A97379
- Documented OEM option description
- ThinkSystem Toolless Friction Rail V4
Inherited technical record
Lenovo / Rack infrastructure
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
Lenovooem option part number
4XF7A97370Lenovo 4XF7A97370 — Rack infrastructure
- OEM option part number
- 4XF7A97370
- Documented OEM option description
- ThinkSystem Toolless Slide Rail Kit V4
Inherited technical record
Lenovooem option part number
4XF7A97374Lenovo 4XF7A97374 — Rack infrastructure
- OEM option part number
- 4XF7A97374
- Documented OEM option description
- ThinkSystem Toolless Slide Rail Kit V4 with 2U CMA
Inherited technical record
Lenovooem option part number
4XF7A97371Lenovo 4XF7A97371 — Rack infrastructure
- OEM option part number
- 4XF7A97371
- Documented OEM option description
- ThinkSystem Advanced Toolless Slide Rail Kit V4
Inherited technical record
Lenovooem option part number
4XF7A97376Lenovo 4XF7A97376 — Rack infrastructure
- OEM option part number
- 4XF7A97376
- Documented OEM option description
- ThinkSystem Advanced Toolless Slide Rail Kit V4 with 2U CMA
Inherited technical record
Lenovooem option part number
4XF7A97373Lenovo 4XF7A97373 - Rail/conversion/CMA option
- Feature Code
- C2DL
- Description
- ThinkSystem Toolless Slide Rail Kit V4 with 1U CMA
- CMA support
- Included
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A97375Lenovo 4XF7A97375 - Rail/conversion/CMA option
- Feature Code
- C2DM
- Description
- ThinkSystem Advanced Toolless Slide Rail Kit V4 with 1U CMA
- CMA support
- Included
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A97372Lenovo 4XF7A97372 - Rail/conversion/CMA option
- Feature Code
- C2DK
- Description
- ThinkSystem Long Travel Toolless Slide Rail Kit V4
- CMA support
- Optional - 4XF7A97380
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A97377Lenovo 4XF7A97377 - Rail/conversion/CMA option
- Feature Code
- C2DF
- Description
- ThinkSystem Long Travel Toolless Slide Rail Kit V4 with 1U CMA
- CMA support
- Included
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A97380Lenovo 4XF7A97380 - Rail/conversion/CMA option
- Feature Code
- Description
- ThinkSystem Long Travel 1U CMA Upgrade Kit (to add a CMA to 4XF7A97372 only)
- CMA support
- Yes
OEM ordering reference · remaining checks open
Lenovooem option part number
4M17A13564Lenovo 4M17A13564 - Rail/conversion/CMA option
- Feature
- BK7W
- Description
- ThinkSystem SR250/SR150 Toolless Friction Rail
- Feature
- BK7W
OEM ordering reference · remaining checks open
Lenovooem option part number
4M27A60835Lenovo 4M27A60835 - Rail/conversion/CMA option
- Feature code
- BA5Z
- Description and contents
- ThinkSystem ST650 V2/V3 Tower to Rack Conversion Kit Tower to Rack Conversion Kit (EIA brackets, labels) Static Rail Rail Mylar (affix to rails to reduce friction)
OEM ordering reference · remaining checks open
Lenovooem option part number
4M27A60833Lenovo 4M27A60833 - Rail/conversion/CMA option
- Description
- ThinkSystem ST650 V2/V3 Rack to Tower Conversion Kit Contains 4 stabilization feet
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A78620Lenovo 4XF7A78620 - Rail/CMA/rack-mount option
- Description
- ThinkSystem ST45/ST50/ST250 Series Rack Mount Kit
- Feature
- Option part number
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A86615Lenovo 4XF7A86615 - Rail/CMA/rack-mount option
- Feature Code
- BT6H
- Description
- ThinkSystem SR850 V3 Slide Rail
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7A86617Lenovo 4XF7A86617 - Rail/CMA/rack-mount option
- Feature Code
- BT6J
- Description
- ThinkSystem SR850 V3/SR860 V3 Cable Management Arm
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7B08889Lenovo 4XF7B08889 - Rail/CMA/rack-mount option
- Feature Code
- C953
- Description
- ThinkSystem SR850 V4 E3.S Chassis Slide Rail
OEM ordering reference · remaining checks open
Lenovooem option part number
4XF7B08890Lenovo 4XF7B08890 - Rail/CMA/rack-mount option
- Feature Code
- BXK1
- Description
- ThinkSystem SR850 V4/SR860 V4 E3.S Chassis Cable Management Arm
OEM ordering reference · remaining checks open
Components & OEM kits — the next decisions
Lenovo / Components & OEM kits
Components & OEM kits
A spare, assembly and option number may identify different contents.
This guide adds the decisions, documents and next steps that support this page.
Parts directory
Choose the right route
Core components
Identify CPU, memory and storage by the complete manufacturer PN.
Parts directoryExpansion parts
Check slot, interface, bracket and supported firmware.
PN workbenchService kits
Describe every included cable, carrier, screw and accessory.
Component photo collectionDetails that change the configuration
Assembly identity
A spare, assembly and option number may identify different contents.
Target platform
Name the chassis generation and installed configuration.
Replacement scope
State whether the request is an exact replacement or a proposed alternative.
From requirement to handover
- 01
Read component label
- 02
Record host platform
- 03
Define kit contents
- 04
Review replacement fit
A planning sequence, not a record of completed work.
Explore the relevant catalog
Lenovo
Recorded catalog identities
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-11-03
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Assembly identity | A spare, assembly and option number may identify different contents. | Complete identifier and source revision |
| Target platform | Name the chassis generation and installed configuration. | Platform document or written clarification |
| Replacement scope | State whether the request is an exact replacement or a proposed alternative. | Offered-unit details and agreed scope |
Build your readiness checklist
Your preparation progress
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
Saved in this browser when local storage is available.
A closer look at the hardware
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Keep the supporting material together
Parts directory
Continue the relevant directory or service flow.
Open resourcePN workbench
Use the connected tool to develop the requirement.
Open resourceComponent photo collection
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
Lenovo / Components & OEM kits
Keep the requirement specific.
Full manufacturer PN captured · OEM kit content list supplied · Target chassis and revision recorded · Alternative-part approval required.