Lenovopart number
43X5047Lenovo 43X5047 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
- component density
- 4GB
Title-derived fields · unverified
Server memoryLenovo
4ZC7A15140
Request exact-unit photography.
No unverified model image substituted.
manufacturer part number
4ZC7A15140
Lenovo 4ZC7A15140 — Server memory
- component density
- 32GB
- product bus type
- PC4-21300
- component speed
- DDR4-2666V-R
- module signal type
- REGISTERED
Source-listed identity · parameters unverified
Price and availability: Request quotation
Download editable RFQ checklist ↓A technical record does not certify stock, condition, current orderability or a factory-approved BOM.
Identity & purchasing scope
Reviewing Lenovo 4ZC7A15140? This page documents the exact Lenovo server memory identity with its recorded fields and source trace. Recorded values: component density 32GB, product bus type PC4-21300, component speed DDR4-2666V-R. Each value keeps its evidence label. Add the 4ZC7A15140 to a quote basket when the record matches your requirement, then confirm details with the sales team.
This record identifies 4ZC7A15140 in the Lenovo server memory catalog. Its classification is manufacturer part number. Preserve the full identifier when comparing offers: suffixes, revisions and assembly contents are part of the purchasing question.
ASTER RACKIT research entry for Lenovo 4ZC7A15140. A public specialist supplier lists this part number. OEM identity, technical specifications and compatibility require verification. Include the exact part number and target platform in your RFQ for configuration review. Use the technical record to prepare an inquiry rather than as evidence that an item is available, tested, licensed or covered by a particular warranty. Inherited fast-shipping and stock language is not carried into this catalog's commercial fields.
Inherited search aliases: 4ZC7A15140 · SM37A47292. These are lookup aids, not certified equivalents.
Recorded technical specifications
Each field states its evidence status. Inherited and title-derived values remain unverified; reviewed OEM facts do not certify an offered configuration.
| Field | Recorded value | Source snapshot |
|---|---|---|
| component density | 32GB | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| product bus type | PC4-21300 | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| component speed | DDR4-2666V-R | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| module signal type | REGISTERED | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| error correction code ( ecc ) | YES | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| component rank | 2RX4 | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| cas latency | CL19 | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| pin count | 288-PIN | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
| voltage | 1.20V | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:05:29.051Z |
Configuration & purchase checks
- Confirm the complete module number, capacity, DDR generation, buffer type and organization instead of matching capacity alone.
- Use the platform population rules. The speed printed on a DIMM is not a promise of operating speed in every processor and slot combination.
- List the modules already installed and the modules being added. Existing parts are part of the compatibility question, not an afterthought.
- Confirm processor count, accessible slots and a growth target. A logical slot-count picture is not the OEM physical installation sequence.
- Ask for module labels and a memory-test record that identifies the tested system and population.
Adding an item prepares a local RFQ line. It does not create a price offer, reserve inventory or submit an order.
Read the category procurement guide →Typical deployment contexts
Common project contexts where buyers request this server memory. Contexts inform the inquiry — they are not compatibility claims.
01
Virtualization memory expansion
02
In-memory database capacity growth
03
Server refresh standardization
Frequently asked questions
What is the 4ZC7A15140?
The 4ZC7A15140 is a recorded Lenovo server memory identity (manufacturer part number). Recorded highlights: component density 32GB; product bus type PC4-21300.
Are the specifications on this page verified?
The record carries 9 technical fields, each with an evidence label. Reviewed fields come from OEM catalog evidence; unverified fields stay visibly marked and should be confirmed before purchase.
How do I get a price for the 4ZC7A15140?
Add the record to the quote basket and send the inquiry — ASTER RACKIT confirms price, condition and availability in a written quotation.
Does an image on this page show the actual offered unit?
No. Images are reference material only. Request exact-unit photography with serial numbers before committing to an order.
Platform relationships & upgrade review
No explicit target-platform relationship is provided for this record. Brand, socket, capacity and visual resemblance alone must not be used to invent a compatibility claim.
Related records below are category neighbors. They are not approved replacement parts.
Actual-unit evidence to request
01
Module labels
02
Connector and PCB condition
03
Protective packaging
04
Installed population list
05
Test scope
No server boot-screen image is attached to this record. Request product photographs and any diagnostic or entitlement record as separate evidence.
Facility reference scenes from our warehouse and test benches. They show the environment and handling standard for this equipment family — they are not photographs of the exact offered unit.
At acceptance, compare the delivered unit, labels and accessories with the approved list. Retain source revisions and receiving records for later maintenance.
Source trace & documentation
Remaining review: manufacturer identity · product family · category · all reseller-asserted technical fields · OEM model existence · compatibility · lifecycle · current availability
| Source file | Source record | Evidence status |
|---|
- IT Creations ↗ Source-listed identity; technical fields require review · reseller_product_page · 2026-09-12T09:05:29.051Z · medium
- IT Creations ↗ Source-listed identity; technical fields require review · reseller_product_page · 2026-09-12T09:06:01.558Z · medium
Frequently asked questions
Is the item currently available?
This is not a live stock feed. Confirm full identifier, condition, quantity, price and delivery scope in a written quotation.
Does this record certify compatibility?
No. Inherited fields and platform associations require review against the exact destination system and current manufacturer documentation.
What should I send in an RFQ?
Include the full identifier, quantity, destination, target platform, condition, accessories and evidence needed for acceptance.
Is a configuration number another server model?
No. Models, ordering configurations, options and reference labels are distinct record types. Ask which actual purchasing unit will be supplied.
Related category records
Browse category →Lenovomanufacturer part number
02JG840Lenovo 02JG840 — Server memory
- capacity
- 1.92TB ( 1920GB )
- protocol
- NON VOLATILE MEMORY EXPRESS ( NVME )
- interface
- PCIE GEN3 X4 ( G3 4 LANES )
Source-listed identity · parameters unverified
Lenovomanufacturer part number
00NV203Lenovo 00NV203 — Server memory
- component density
- 8GB
- product bus type
- PC4-19200
- component speed
- DDR4-2400T-R
Source-listed identity · parameters unverified
Lenovomanufacturer part number
01KN356Lenovo 01KN356 — Server memory
- component density
- 16GB
- product bus type
- PC4-19200
- component speed
- DDR4-2400T-R
Source-listed identity · parameters unverified
Lenovomanufacturer part number
5M30V06857Lenovo 5M30V06857 — Server memory
- component density
- 16GB
- product bus type
- PC4-25600
- component speed
- DDR4-3200AA-R
Source-listed identity · parameters unverified
Lenovomanufacturer part number
5M30V06904Lenovo 5M30V06904 — Server memory
- component density
- 16GB
- product bus type
- PC4-25600
- component speed
- DDR4-3200AA-R
Source-listed identity · parameters unverified
Server memory — the next decisions
Lenovo / Server memory
4ZC7A15140
Keep every suffix and revision; capacity alone is not an identity.
This guide adds the decisions, documents and next steps that support this page.
Memory & drive search
Choose the right route
DDR generation
Keep DDR3, DDR4 and DDR5 searches separate.
Memory & drive searchModule type
RDIMM, LRDIMM and unbuffered modules require different platform support.
Memory recordsPopulation planning
Balance channels using the actual OEM population rules.
Memory checklistDetails that change the configuration
Full module PN
Keep every suffix and revision; capacity alone is not an identity.
Rank & organization
Record rank count and x4/x8 organization from the module label.
Operating speed
A label data rate does not guarantee the installed system speed.
From requirement to handover
- 01
Capture full label
- 02
Match platform support
- 03
Plan population
- 04
Request memory test
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: 2026-09-15
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Full module PN | Keep every suffix and revision; capacity alone is not an identity. | Complete identifier and source revision |
| Rank & organization | Record rank count and x4/x8 organization from the module label. | Platform document or written clarification |
| Operating speed | A label data rate does not guarantee the installed system speed. | 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
Memory & drive search
Continue the relevant directory or service flow.
Open resourceMemory records
Use the connected tool to develop the requirement.
Open resourceMemory checklist
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
Lenovo / Server memory
Keep the requirement specific.
Complete PN including suffix copied · DDR and buffer type checked · Existing slot population recorded · Target server generation specified.