SK hynix
SK hynix HMA81GU6JJR8N-VK 8GB DDR4 2666 CL19 desktop RAM
8 GB DDR4 desktop module rated PC4-2666V with CL19 latency and 1.2 V operation
- Capacity8GB
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- Voltage1.20V
- ECCNo
- Buffered/RegisteredUnbuffered
- 8 GB capacity adds responsive multitasking headroom
- DDR4 2666 MHz speed delivers quick data throughput
- CL19 latency keeps access times low
- 2 V operation reduces power draw and heat
- 288-pin DIMM fits standard desktop motherboard slots
8 GB DDR4 2666 module for desktop builds
This single-rank module delivers 8 GB of DDR4 memory at 2666 MHz with CL19 latency. It targets builders upgrading an existing desktop or assembling a new system that requires standard unbuffered non-ECC RAM.
288-pin DIMM with 1.2 V operation
The stick uses the standard 288-pin desktop form factor and runs at 1.20 V, matching typical motherboard memory slots without extra cooling or voltage tweaks. Unbuffered non-ECC design means it drops straight into consumer boards for everyday workloads.
CL19 timing at DDR4-2666
The CAS latency of 19 at 2666 MHz determines how quickly the module responds to read requests, making it the key figure for deciding if this stick matches your platform’s supported speed and latency profile.
Punti di forza
- 8 GB capacity adds responsive multitasking headroom
- DDR4 2666 MHz speed delivers quick data throughput
- CL19 latency keeps access times low
- 2 V operation reduces power draw and heat
- 288-pin DIMM fits standard desktop motherboard slots
Caratteristiche tecniche
| Brand | Hynix |
|---|---|
| Part Number | HMA81GU6JJR8N-VK |
| Capacity | 8GB |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| Voltage | 1.20V |
| ECC | No |
| Buffered/Registered | Unbuffered |
Domande su questo articolo
Does the DDR4-2666 PC4-21300 rating cap the module at 2666 MHz in practice?
The module is rated for DDR4-2666 with a PC4-21300 bandwidth designation and will run at 2666 MHz when the platform supports that speed.
Will the 288-pin DIMM fit a standard desktop motherboard slot?
Yes, it uses the standard 288-pin DDR4 DIMM form factor used by desktop motherboards.
Is there a specific orientation step that people often miss when installing this stick?
Align the notch on the module with the key in the slot, press down evenly until both side clips click into place.
Anche in questo reparto
Anche i clienti hanno confrontato questi
Stesso reparto, stessa cassa — otto monete e un cambio bloccato per 30 minuti.
Silverstone RM22-312 2U 12-bay 2.5" / 3.5" server chassis
- Rackmount
iStarUSA Inc. D400-6SE-B6SA-SL 4U Rackmount Server Chassis 6 Hot-Swap Bays
- Rackmount
- 4U
Supermicro CSE-825TQC-R802LPB 2U server chassis
- Desktop
- 2U



