M321R4GA3EB0-CWM - 32GB DDR5-5600 ECC RDIMM | Samsung
MPN: M321R4GA3EB0-CWM ✓ فعالM321R4GA3EB0-CWM جائزہ
A Registered DIMM (RDIMM) is a server memory module that buffers address and command signals through a registering clock driver (RCD), reducing electrical load on the memory controller and enabling higher capacities and densities than unbuffered UDIMMs. RDIMMs sit within the DDR5 SDRAM family, which itself belongs to the broader category of volatile DRAM memory used in servers, workstations, and enterprise storage. ECC (Error Correcting Code) functionality detects and corrects single-bit memory errors, which is essential for data integrity in 24/7 datacenter operation.
Key features include DDR5-5600 data rate (PC5-44800), 32GB capacity in a dual-rank configuration that balances density and signal integrity, 1.1V operation that lowers power draw versus DDR4's 1.2V, and on-module ECC registered architecture. DDR5's on-die ECC, bank grouping, and dual 32-bit subchannels per DIMM improve effective bandwidth and reliability at speed.
Technically, the module uses 20 pieces of 2Gx8 FBGA DDR5 DRAM across two ranks, with a registering clock driver managing command/address traffic. The x72-wide data path (64-bit data plus 8 bits of ECC-style check bandwidth) supports the RDIMM error-handling architecture.
Typical applications include Dell PowerEdge C6620, MX760c, R660, and R660xs servers (OEM cross-reference Dell P8XPW), edge compute nodes, low-VM-density hosts, and general-purpose virtualization platforms that list DDR5-5600 RDIMMs on their qualified vendor list.
Design consideration: always verify module presence against the server platform's Qualified Vendor List (QVL), since RDIMM speed may train down if the platform only supports lower DDR5 rates.
This page synthesizes distributor pricing, drop-in alternatives, and platform compatibility data not consolidated in the manufacturer datasheet.
کے لیے ڈراپ اِن متبادل M321R4GA3EB0-CWM — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں M321R4GA3EB0-CWM (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Data Rate, Module Type, Organization, Capacity, ECC.
M321R4GA3EB0-CWY
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
M321R4GA3EB2-CWM
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ✓ اسٹاک میں
$1260 / یونٹ
ڈیٹا شیٹ دیکھیں →M321R4GA0EB2-CWM
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →M321R4GA0EB0-CWM
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →M321R4GA3PB0-CWM
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ✓ اسٹاک میں
$1033.5938 / یونٹ
ڈیٹا شیٹ دیکھیں →M321R4GA3EB0-CWM زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Capacity | 32 GB |
| میموری ٹائپ | DDR5 SDRAM |
| Form Factor | 288-pin DIMM |
| Module Type | ECC Registered DIMM (RDIMM) |
| ڈیٹا ریٹ | 5600 MT/s (PC5-44800) |
| CAS لیٹنسی | CL46 |
| Operating Voltage | 1.1 V |
| Rank Configuration | 2Rx8 (Dual Rank) |
| تنظیم | 4Gx72 |
| DRAM Composition | 20 x FBGA 2Gx8 DDR5 DRAM |
| ECC | Yes (Registered with ECC) |
| Configuration | 1 x 32 GB |
| Bandwidth Class | PC5-44800 (44800 MB/s) |
| Application Segment | Server / Datacenter |
| برانڈ | Samsung Electronics |
| GTIN / EAN | 5715328154490 |
M321R4GA3EB0-CWM standard پن کنفیگریشن گائیڈ
M321R4GA3EB0-CWM (standard پیکیج) کے لیے پن کنفیگریشن۔ اس ڈیجیٹل IC میں GPIO، کمیونیکیشن انٹرفیس (UART، SPI، I2C) اور پاور پنز شامل ہیں۔ متبادل پن فنکشنز اور کنفیگریشن آپشنز کے لیے مینوفیکچرر کے ڈیٹا شیٹ سے رجوع کریں۔ ایمبیڈڈ سسٹم ڈیزائن اور PCB لے آؤٹ کے لیے ضروری۔
کے لیے تفصیلی پن آؤٹ ڈیٹا دستیاب نہیں M321R4GA3EB0-CWM.
رجوع کریں ڈیٹا شیٹ مکمل پن کنفیگریشن کے لیے۔
عام استعمالات
M321R4GA3EB0-CWM کے لیے موزوں ہے 6 ایپلیکیشنs: Dell PowerEdge Rack Servers, Virtualization and VM-Density Hosting, Edge Compute Nodes, Datacenter Memory Upgrades, Enterprise Storage Controllers, High-Performance Workstations.
Dell PowerEdge Rack Servers
The M321R4GA3EB0-CWM is a validated memory option for Dell PowerEdge C6620, MX760c, R660, and R660xs platforms via Dell cross-reference P8XPW. Its DDR5-5600 data rate matches the memory controller speed of 4th/5th Gen Intel Xeon Scalable processors, while the registered ECC architecture protects against single-bit errors that would otherwise crash virtualization hosts. Modules install in 288-pin RDIMM slots with population rules per the platform's memory configuration guide; mixing ranks across channels should follow the QVL. Dual-rank 2Rx8 topology improves effective bandwidth through rank interleaving, delivering PC5-44800 throughput for general-purpose enterprise workloads and scale-out compute nodes.
تجویز کردہ
Virtualization and VM-Density Hosting
For low-to-moderate VM density hosts, the 32GB capacity of the M321R4GA3EB0-CWM balances cost per GB against slot budget. DDR5-5600 with CL46 latency reduces memory access stalls for hypervisor workloads, while ECC registered signaling maintains uptime across months of continuous operation. Each module consumes one of the server's 288-pin RDIMM slots at 1.1V, keeping per-DIMM power low in dense chassis. Populating channels with identical 2Rx8 modules ensures stable memory training across BIOS updates. Serversupply and ServerOrbit position this module specifically for general-purpose virtualization, edge compute nodes, and infrastructure where certified-compatible, brand-new Samsung silicon with full ECC is required for reliability SLAs.
تجویز کردہ
Edge Compute Nodes
Edge compute deployments benefit from the M321R4GA3EB0-CWM's combination of DDR5 efficiency and server-grade reliability. The 1.1V operating voltage lowers per-module power versus DDR4 RDIMMs, reducing thermal load in constrained edge enclosures, while the 5600 MT/s data rate feeds modern Xeon-class edge processors without becoming a bandwidth bottleneck. ECC registered operation prevents silent data corruption in remote sites where physical access is infrequent. Corewave Labs and Global Memory Supply position this module for edge compute use, noting its fit for low-VM-density hosts. Standard 288-pin RDIMM slots in short-depth edge servers accept the module directly with no adapters required.
تجویز کردہ
Datacenter Memory Upgrades
Datacenter capacity upgrades use the M321R4GA3EB0-CWM to move legacy DDR4 platforms toward DDR5 density, with each 32GB dual-rank module filling one channel of 4th/5th Gen Xeon or equivalent EPYC-class systems that support DDR5-5600 RDIMMs. Samsung-original parts preserve OEM warranty chains and QVL validation required by enterprise support contracts, which is why ServerSupply, DirectMacro, and HardDiskDirect stock the exact MPN rather than generic equivalents. Memory population should follow the server vendor's ranked-slot ordering so the two ranks of each module interleave correctly across channels, sustaining the full PC5-44800 bandwidth headroom for database and analytics workloads.
تجویز کردہ
Enterprise Storage Controllers
Enterprise storage arrays and RAID controllers rely on registered ECC memory to protect metadata and cache contents against bit errors. The M321R4GA3EB0-CWM's ECC registered architecture, built on twenty FBGA 2Gx8 DDR5 DRAM devices in a 4Gx72 organization, provides the check-bit bandwidth storage controllers require for cache coherency and journaling workloads. DDR5-5600 speed keeps cache flush and replication operations responsive, and the 1.1V rail reduces power in always-on arrays. Compatibility must be validated against the storage vendor's qualified parts list, mirroring the QVL discipline used for server RDIMMs, since some controllers enforce strict revision matching across all populated channels.
تجویز کردہ
High-Performance Workstations
Workstation platforms built on Xeon W-class or Threadripper PRO processors with RDIMM support can use the M321R4GA3EB0-CWM for memory-intensive CAD, simulation, and AI development workloads. The DDR5-5600 dual-rank configuration provides the bandwidth and interleaving that benefit large-dataset rendering and model training, while ECC protects long-running simulations from silent corruption. Note that consumer desktop platforms cannot accept this module - it requires a board with registered DDR5 support. RamQuote confirms the module suits general compute platforms that list DDR5 RDIMMs; verify workstation QVL support, since some entry workstation boards cap training at lower DDR5 speeds.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا M321R4GA3EB0-CWM — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | M321R4GA3EB0-CWY | M321R4GA3EB2-CWM | M321R4GA0EB2-CWM | M321R4GA0EB0-CWM | M321R4GA3PB0-CWM |
|---|---|---|---|---|---|---|
| Package | 288-pin DIMM | 288-pin DIMM - same | 288-pin DIMM - same | 288-pin DIMM - same | 288-pin DIMM - same | 288-pin DIMM - same |
| Brand | Samsung Electronics | Samsung Electronics | Samsung Electronics | Samsung Electronics | Samsung Electronics | Samsung Electronics |
| Capacity | 32 GB | 32 GB | 32 GB | 32 GB | 32 GB | 32 GB |
| Module Type | ECC Registered DIMM | ECC RDIMM | ECC RDIMM | ECC RDIMM | ECC RDIMM | ECC RDIMM |
| Operating Voltage | 1.1 V | 1.1 V | 1.1 V | 1.1 V | 1.1 V | 1.1 V |
اہم امتیازی خصوصیات
- Samsung-original silicon with OEM QVL validation (بمقابلہNEMIX RAM MR44800-328K1 (third-party equivalent))
- DDR5-5600 speed bin at 1.1V (بمقابلہM321R4GA0EB0-CWM (family variant))
- Dual-rank 2Rx8 topology (بمقابلہSingle-rank x8 equivalents in the market)
ڈیزائن نوٹس
RDIMMs cannot be mixed with UDIMMs or LRDIMMs on the same channel. The M321R4GA3EB0-CWM requires a platform whose memory controller supports registered DDR5-5600; desktop consumer boards will not boot with this module. Always populate channels with identical modules (same MPN family, rank, and speed) per the server vendor's memory population rules to guarantee consistent BIOS memory training and avoid speed down-training.
Server memory channel layout follows the platform vendor's slot-ordering guide. For Dell PowerEdge R660/C6620 systems, install the M321R4GA3EB0-CWM starting with the white-marked slots per the hardware owner's manual. Dual-rank modules consume more electrical margin per channel than single-rank parts, so maximum supported speed may drop when all channels are fully populated with 2Rx8 modules - consult the platform's memory configuration table for the derated speed at full population.
The module operates at the DDR5 standard 1.1V. Per-module power is substantially lower than DDR4 RDIMMs, but full-population configurations multiply consumption: a 16-DIMM server adds dozens of watts from memory alone. Estimated: at roughly 5-8 W per active DDR5 RDIMM (approximate, workload-dependent), a fully populated dual-socket server should budget 80-130 W for memory in thermal and PSU sizing. Verify against the server vendor's power calculator for your exact configuration.
تعمیل کی معلومات
Compliance data not present in provided web sources. Samsung enterprise memory modules are typically RoHS compliant, but this must be confirmed from official Samsung documentation.
