SAMSUNG
SAMSUNG M391B1G73QH0-CMA DDR3 8GB 1866MHz CL13 ECC server RAM
8GB DDR3 ECC server module running at 1866 MHz with CL13 latency and 1.5 V operation
- Capacity8GB
- Type240-Pin DDR3 SDRAM
- SpeedDDR3 1066 (PC3 8500)
- CAS LatencyCL13
- ECC protection guards data integrity in servers
- 8 GB capacity supports demanding workloads
- 1866 MHz speed enables fast data transfer
- CL13 latency balances timing and stability
- 240-pin DDR3 form factor fits standard server slots
8 GB DDR3 ECC memory for servers
This module provides 8 GB of DDR3 SDRAM with error-correcting code and a 240-pin interface. It operates at 1866 MHz with CL13 latency and runs on 1.5 V power. The stick uses Samsung chips in a dual-rank 512M x 8 configuration.
Suits servers needing unregistered ECC DDR3
It fits systems that accept unbuffered DDR3 ECC UDIMMs at the PC3-14900 speed grade. It is not for platforms that require registered or load-reduced modules, nor for boards that only support non-ECC memory.
Unbuffered ECC with dual-rank organisation
The single specification that decides compatibility is the unregistered ECC design combined with dual-rank 512M x 8 chips. Systems expecting registered DIMMs or a different rank structure will not work with this module.
Βασικά χαρακτηριστικά
- ECC protection guards data integrity in servers
- 8 GB capacity supports demanding workloads
- 1866 MHz speed enables fast data transfer
- CL13 latency balances timing and stability
- 240-pin DDR3 form factor fits standard server slots
Προδιαγραφές
| Capacity | 8GB |
|---|---|
| Type | 240-Pin DDR3 SDRAM |
| Speed | DDR3 1066 (PC3 8500) |
| CAS Latency | CL13 |
Ερωτήσεις για αυτό το προϊόν
Should I choose the DDR3-1866 CL13 module or the DDR3-1066 CL13 version?
The module is rated for DDR3-1866 PC3-14900 operation at CL13; the DDR3-1066 PC3-8500 label reflects a lower JEDEC fallback speed, not a separate version.
What does the 1866 MHz rating deliver in an actual server?
At 1866 MHz the module transfers data at the PC3-14900 rate with CL13 timing, provided the platform enables that speed; otherwise it will run at a supported lower DDR3 frequency.
How does the 240-pin DDR3 interface limit performance?
The 240-pin DDR3 bus caps bandwidth at the PC3-14900 level for this module, and the dual-rank 512M x 8 organisation operates at 1.5 V within that electrical interface.
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