Sourced for enterprise IT teams, the Samsung M393A2K40DB2-CVF (M393A2K40DB2-CVF - Samsung 16GB DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin DIMM Single Rank 1.2V Memory Module) is a Server Memory component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include capacity of 16 GB, pc standard of PC4-23400, number of sticks of 1, frequency of 2933 MHz, connector of 288-pin, voltage of 1.2V, memory class of ECC, Registered, features of Single-Rank. Appropriate for virtualization hosts, application servers, in-memory analytics, render farms, CAD/EDA workstations, and any workload constrained by RAM rather than CPU. Pro Disk Network sources the M393A2K40DB2-CVF through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.
The M393A2K40DB2-CVF is a Samsung server memory component with capacity 16 GB, pc standard PC4-23400, number of sticks 1. Pro Disk Network sells the M393A2K40DB2-CVF for $324.00 with same-day US shipping and a 30-day return guarantee.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the M393A2K40DB2-CVF are shown on this page.
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Quick Answer: What servers is the M393A2K40DB2-CVF compatible with?
The M393A2K40DB2-CVF is a Samsung server memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.
How fast does the M393A2K40DB2-CVF ship?
Pro Disk Network dispatches the M393A2K40DB2-CVF same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The M393A2K40DB2-CVF is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Hyper-V Cluster Node — Windows Server 2019/2022 Hyper-V hosts with Storage Spaces Direct. Dynamic memory allocation makes higher-density DIMMs cost-effective.
AI / ML Training — PyTorch and TensorFlow workloads benefit from large host memory pools for dataset preprocessing and CPU-side feature engineering.
Tanzu / Kubernetes Workers — Worker node memory expansion for high-density container deployments. Plan for 8–16 GB per moderate Pod baseline.
What is the M393A2K40DB2-CVF?
The M393A2K40DB2-CVF is a Samsung server memory module with capacity 16 GB and pc standard PC4-23400, manufactured by Samsung. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of M393A2K40DB2-CVF
Pros
RDIMM / LRDIMM clearly labelled for population-rule clarity
Cons
Refurbished tier may show minor cosmetic markings
Not optimised for overclocked workstation builds
Frequently Asked Questions about M393A2K40DB2-CVF
Is the M393A2K40DB2-CVF a genuine Samsung part?
Yes. Pro Disk Network sources every M393A2K40DB2-CVF as factory-original Samsung inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Samsung servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
What servers is the M393A2K40DB2-CVF compatible with?
The M393A2K40DB2-CVF is a Samsung server memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.
How fast does the M393A2K40DB2-CVF ship?
Pro Disk Network dispatches the M393A2K40DB2-CVF same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the M393A2K40DB2-CVF?
New M393A2K40DB2-CVF units carry the full Samsung manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the M393A2K40DB2-CVF?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Compatibility: Rank, Density, and Channel Population Rules
Memory population order for Xeon Scalable is documented in the motherboard manual; the typical rule is to populate channels symmetrically across both CPU sockets and across all six channels per socket. For two-socket builds with eight DIMMs, populate the white slot first on each channel; for sixteen-DIMM builds, populate both slots on every channel. Asymmetric population leaves performance on the table.
Pricing Strategy: New, Bulk, or Refurbished
The M393A2K40DB2-CVF is available across three procurement tiers, and the choice is driven by criticality, warranty coverage, and budget. New (sealed OEM) units carry the full Samsung manufacturer warranty and command a 20-30% premium over bulk-OEM tier. New (bulk-OEM) units are factory-fresh modules sold without retail box. Refurbished units come from decommissioned servers, are individually MemTest-validated, and carry a 90-day advance-replacement warranty.