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16GB RAM Replacement for HP P06187-001, P19041-K21, P38448-B21 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
- 16GB ( 1x 16GB Module ) | DDR4 2933 MHz ( PC4-23400 ) | DDR4 DIMM ( 288-Pin ) | ECC RDIMM ( Registered DIMM ) | 1.2V - DDR4 Standard Voltage
- Compatible Equivalent for HP P19041-K21, P38448-B21, P06187-001
- High performance Memory RAM upgrade designed for Server/Workstation Systems
- All modules undergo quality assurance testing to ensure dependable and reliable performance | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
- A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase
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Overview
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An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads. Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!
Compatible Memory Module Replacement for HP:
P19041-K21
P38448-B21
P06187-001
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2933 MHz ( PC4-23400 )
ECC Type: ECC RDIMM ( Registered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Compatible Memory Module Replacement for HP:
P19041-K21
P38448-B21
P06187-001
Memory Specs
Memory Size: 16 GB ( 1 x 16 GB Module )
Memory Type: DDR4
Form Factor: DIMM ( 288 Pin )
Speed: DDR4 2933 MHz ( PC4-23400 )
ECC Type: ECC RDIMM ( Registered DIMM )
Voltage: 1.2V
Ensured Reliability
All A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.
Lifetime Warranty
Purchase with confidence knowing that all A-Tech orders are backed with our Lifetime Warranty.
US Based Technical Support
Need help? Have questions? Our 5 star United States based support team is here to help before, during, and after your purchase to make sure you are completely satisfied with your A-Tech Memory!
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by A-Tech Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
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A-Tech 16GB DDR4-2933 ECC Registered DIMM is a server-memory upgrade for compatible server and workstation systems, with 1Rx4 rank, CL21 latency, and 1.2V operation.
Recommended For
- HPE ProLiant DL380 Gen10 operators replacing a failed 16GB 1Rx4 DDR4-2933 registered DIMM or adding a matching module, after checking the server’s processor and memory-population rules.
- Server or workstation builders whose exact motherboard and CPU support DDR4 ECC Registered (RDIMM) memory and who want to add 16GB per module.
- Homelab users expanding memory in a compatible DDR4 server for a small VM or container host; this is a single 16GB module, so check that the added capacity suits the workload.
- IT technicians matching a replacement to HPE part number P06187-001, P19041-K21, or P38448-B21, provided the target system supports this module type and configuration.
Real-World Use Scenarios
- When a compatible virtualization host is running short on memory, adding this 16GB module can provide more capacity to allocate across virtual machines; the practical benefit depends on the host’s workload and supported DIMM configuration.
- For a memory-constrained SQL Server, adding capacity can give the database more room for its working data and help reduce paging when memory pressure is the bottleneck; results depend on the database workload and server configuration.
- On a server handling large in-memory databases or other sizable working datasets, this module can contribute incremental RAM capacity; one 16GB module alone is not a guarantee that the full dataset will fit in memory.
- In a supported ECC server used for business services, this module can be part of a memory configuration that detects and corrects certain memory errors, helping support reliable operation; ECC does not prevent every memory or system failure.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | 16GB registered ECC memory for compatible server and workstation systems |
| Capacity And Rank | 16GB in a 1Rx4 rank configuration |
| Memory Type And Speed | DDR4-2933 (PC4-23400) |
| Error Correction And Registration | ECC registered memory |
| Latency And Voltage | CL21 latency at 1.20V |
| Chipset And Components | Major-brand chipset and chips |