A-Tech
A-Tech 4GB DDR3 1600 ECC UDIMM 1Rx8 for Hynix HMT451U7AFR8C-PB HMT451U7BFR8C-PB HMT451U7DFR8C-PB Server Memory
- Capacity4GB
- SpeedDDR3 1600 (PC3 12800)
- CAS LatencyCL11
- Voltage1.50V
- ECCYes
- Buffered/RegisteredUnbuffered
- 4GB capacity expands server memory headroom for heavier workloads
- DDR3 1600 speed with CL11 latency accelerates data throughput
- ECC unbuffered design detects and corrects single-bit errors automatically
- 50V standard voltage ensures broad platform compatibility
- 240-pin UDIMM form factor fits existing DDR3 server slots
Target system
This A-Tech module delivers 4GB of DDR3 ECC unbuffered memory at 1600MHz with CL11 timing. It is built for servers and workstations that require error-correcting code on standard 240-pin DIMM slots. The 1Rx8 organisation suits single-rank population rules.
Compatibility check
Confirm the platform accepts DDR3 ECC UDIMM modules at 1.5V and supports 1600MHz operation. Verify the motherboard or system manual lists 240-pin unbuffered ECC DIMMs and the maximum capacity per slot. Match the Hynix part numbers HMT451U7AFR8C-PB, HMT451U7BFR8C-PB or HMT451U7DFR8C-PB for direct replacement.
Sustained operation
Major-brand chips and 1.5V standard voltage keep power draw stable during continuous workloads. ECC circuitry detects and corrects single-bit errors without halting the system. Quality-assurance testing validates reliability for always-on server and workstation deployments.
Βασικά χαρακτηριστικά
- 4GB capacity expands server memory headroom for heavier workloads
- DDR3 1600 speed with CL11 latency accelerates data throughput
- ECC unbuffered design detects and corrects single-bit errors automatically
- 50V standard voltage ensures broad platform compatibility
- 240-pin UDIMM form factor fits existing DDR3 server slots
Προδιαγραφές
| Brand | A-Tech |
|---|---|
| Capacity | 4GB |
| Speed | DDR3 1600 (PC3 12800) |
| CAS Latency | CL11 |
| Voltage | 1.50V |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Rank | 1Rx8 |
| Chipset | Major Brand Chipset |
| Features | Major Brand Chips |
Ερωτήσεις για αυτό το προϊόν
What comes in the box and do I need to buy anything else to install this module?
The package contains one 4 GB DDR3 1600 ECC UDIMM with 240 pins; no cables, brackets or additional components are required for installation.
How do I choose between the listed Hynix part numbers HMT451U7AFR8C-PB, HMT451U7BFR8C-PB and HMT451U7DFR8C-PB?
All three Hynix part numbers share the same 4 GB DDR3 1600 ECC UDIMM 1Rx8 specification, so this single A-Tech module replaces any of them.
What does the PC3-12800 rating mean for actual server performance?
PC3-12800 indicates DDR3 1600 operation at CL11 and 1.50 V, giving standard DDR3 bandwidth and error-correcting capability for compatible server or workstation boards.
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