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Green 240-pin DDR3 server memory module with black chips

SK hynix

SK hynix HMT41GV7AFR8C-RDT8 8GB DDR3 1866 ECC Registered server RAM

SKU CH-GNC1-A8QS9 MPN HMT41GV7AFR8C-RDT8

8GB DDR3 1866 ECC Registered server memory with CL13 latency and 1.50V operation

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • ECC protection prevents data corruption in servers
  • Registered design improves signal integrity on multi-DIMM systems
  • DDR3 1866 speed delivers 14900 MB/s bandwidth
  • CL13 latency at 1.50V balances response time and power
  • 2RX4 VLP layout fits dense 240-pin server slots

8 GB DDR3 1866 ECC Registered module

This 8 GB DDR3 1866 module is built for servers that require ECC registered memory. It operates at PC3 14900 speed with CL13 latency and 1.50 V. The 240 pin form factor fits compatible DDR3 slots. It is sold new in VLP height.

Suited for DDR3 ECC registered slots only

This module suits administrators upgrading or repairing DDR3 platforms that specifically need registered ECC memory. It will not work in systems that require unbuffered non ECC modules or a different DDR generation. Builders needing higher capacity per slot or a newer memory standard should look elsewhere.

Registered ECC with CL13 at 1.50 V

The registered ECC design with CL13 timing at 1.50 V is the specification that decides compatibility. Only platforms qualified for DDR3 1866 registered ECC memory can use this part. Verify the server documentation before purchase.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $76.99
Cheaper than about 76% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $9.62 per GB
Pricier than about 66% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSK hynix
Model nameHMT41GV7AFR8C-RDT8
Total capacity8 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1866 (PC3 14900)
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Power
Rated voltage1.5 V
Size & build
Shipping weight0.09 kg
Package size165 × 51 × 13 mm

Questions about this item

What server motherboard slot and voltage must my system provide for this 240-Pin 1.50V DDR3 registered DIMM?

The module requires a 240-Pin DDR3 SDRAM slot that supplies 1.50V; the board must also support registered ECC memory.

How does the CL13 1866 MT/s timing interact with slower registered ECC DIMMs already populating the same channel?

All DIMMs on a channel run at the speed and latency of the slowest module; the memory controller will downclock this kit to match the existing DIMMs.

Which BIOS POST code or LED sequence confirms the 2RX4 VLP module is detected and ECC is active?

During POST the server should display the full 8 GB capacity per DIMM and report ECC enabled; a single beep or green health LED typically follows.

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