ASTER RACKIT — ITEM RFQ DRAFT
Not an offer, order, stock allocation or OEM-approved BOM.

Identifier: M393A4K40DB2-CTD7Y
Manufacturer: Samsung
Product family: Server memory

RECORDED ENGLISH DESCRIPTION
ASTER RACKIT research entry for Samsung M393A4K40DB2-CTD7Y. 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.

Record type: manufacturer-part-number
URL: https://www.aster-rackit.com/explore/product/harvest-samsung-m393a4k40db2-ctd7y-b7a7bf195f
Quantity: [enter]
Condition: [confirm]
Destination: [enter]

RECORDED TECHNICAL FIELDS — CHECK EVIDENCE STATUS
component density: 32GB [reseller_asserted_unverified]
product bus type: PC4-21300 [reseller_asserted_unverified]
component speed: DDR4-2666V-R [reseller_asserted_unverified]
module signal type: REGISTERED [reseller_asserted_unverified]
error correction code ( ecc ): YES [reseller_asserted_unverified]
component rank: 2RX4 [reseller_asserted_unverified]
cas latency: CL19 [reseller_asserted_unverified]
pin count: 288-PIN [reseller_asserted_unverified]
voltage: 1.20V [reseller_asserted_unverified]

SOURCE REFERENCES
IT Creations: https://www.itcreations.com/product/122190 | Source type: Reseller product page [reseller_product_page] | accessedAt: 2026-09-12T09:04:18.561Z | Confidence: medium | Status: Source-listed identity; technical fields require review
www.itcreations.com: https://www.itcreations.com/product/122190 | Source type: Reseller product page [reseller_product_page] | retrievedAt: 2026-09-12T09:04:18.561Z | Confidence: medium

PURCHASE CHECKS
1. Confirm the complete module number, capacity, DDR generation, buffer type and organization instead of matching capacity alone.
2. Use the platform population rules. The speed printed on a DIMM is not a promise of operating speed in every processor and slot combination.
3. List the modules already installed and the modules being added. Existing parts are part of the compatibility question, not an afterthought.
4. Confirm processor count, accessible slots and a growth target. A logical slot-count picture is not the OEM physical installation sequence.
5. Ask for module labels and a memory-test record that identifies the tested system and population.

PHOTO / EVIDENCE REQUIREMENTS
Module labels
Connector and PCB condition
Protective packaging
Installed population list
Test scope

Confirm current exact identity, compatibility, stock, price, warranty and delivery terms with sales@aster-rackit.com.