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ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM

ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM

Best price now

$1,203.83at A-Tech MemoryChecked Nov 11

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Price facts

  • Last seen at $1,203.83 at A-Tech Memory on Nov 11.

Our take on the ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM

A single 128GB DDR4 RDIMM rated at 2933 MHz (PC4-23400) with 2Rx4 organization, listed as an upgrade for the ASRock Rack ROMED8-2T server board. One module of this size fills a single DIMM slot with 128GB, so a board with eight slots can reach very high total memory without populating every slot. It is registered ECC server memory, not desktop RAM, and suits virtualization hosts, in-memory databases and large VM or container workloads. Rivals at this capacity are other 128GB 2Rx4 DDR4-2933 RDIMMs, which are functionally similar; the choice usually comes down to validated compatibility and vendor support rather than raw specs.

Best forOwners of the ASRock Rack ROMED8-2T building a high-capacity serverVirtualization and container hosts that need many GB per slotIn-memory database and analytics workloadsBuyers who want to leave DIMM slots free for later expansion
Pros
  • 128GB in a single module, so fewer slots are used
  • 2933 MHz DDR4 speed (PC4-23400)
  • 2Rx4 organization, common for high-capacity server builds
  • Registered ECC design aimed at server boards
  • Listed as validated for the ROMED8-2T
Cons
  • RDIMM will not work in consumer desktop boards
  • Only one module, so no matched multi-module kit
  • DDR4 only; not usable on DDR5 platforms
  • High-capacity RDIMMs can carry a premium over smaller modules
  • Single-module installs leave the system without redundancy if a stick fails

ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM prices at every store

  • A-Tech MemoryNew

    In stockReturn policy

    $1,203.83Checked Nov 11
    Visit A-Tech Memory

About the ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM

This is a 128GB DDR4 RDIMM memory module designed as an upgrade for the ASRock Rack ROMED8-2T. It runs at 2933MHz (PC4-23400) and uses ECC registered memory.

The module has 288 pins and operates at 1.2V. It is for servers and workstations.

Designed for
ASRock Rack ROMED8-2T
Total capacity
128GB
Modules
1 x 128GB
Type
DDR4
Speed
PC4-23400
Frequency
2933MHz
ECC type
ECC Registered
Form factor
RDIMM
Rank
2S2Rx4 (4Rx4 3DS Quad Rank)
Pin count
288
Voltage
1.2V
Compatibility
Server and workstation

Questions and answers

Will this work in a regular desktop PC?
No. It is a registered ECC RDIMM built for server platforms such as the ROMED8-2T. Consumer desktop boards generally accept only unbuffered DIMMs.
Is one 128GB module enough for a virtualization host?
It gives 128GB in a single slot, which is a solid base for a moderate VM host. Heavier workloads may want several modules to reach 256GB or more.
What does 2Rx4 mean?
It describes the module's rank and chip organization: two ranks with x4 DRAM chips. Server boards are validated for specific organizations, so match it to the board's memory support list.
Can I mix it with other DDR4 RDIMMs?
Mixing sizes and speeds is possible on many server boards but can force lower speeds or fail validation. Matched modules are the safer choice.
Does it need ECC support on the board?
Yes. Registered ECC memory requires a board and CPU that support RDIMMs, which the ROMED8-2T does.
Where is the ASRock Rack ROMED8-2T Memory RAM 128GB 2S2rx4 DDR4 2933MHz (PC4-23400) RDIMM cheapest?
At A-Tech Memory, for $1,203.83, as of our latest check.

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