Kingston Technology Corp. KTH-PL432/64G 64GB DDR4 3200MT/s ECC Registered server RAM
64GB DDR4 3200MT/s ECC registered DIMM with CL22 latency and 1.2V operation
- Total capacity64 GB
- Rated speedDDR4 3200 (PC4 25600)
- CAS latencyCL22
- Rated voltage1.2 V
- Buffer typeRegistered
- Memory rank2Rx4
- 64 GB capacity supports large server workloads
- DDR4 3200 MT/s delivers high memory bandwidth
- ECC registered design protects data integrity
- CL22 latency at 1.20 V optimises efficiency
- 288-pin dual-rank module fits standard DDR4 slots
Server-grade DDR4 capacity
This 64GB registered DIMM is built for servers and workstations that require error-correcting memory at DDR4 3200 speeds. It suits administrators upgrading compatible platforms where data integrity and maximum density per slot are priorities.
64GB dual-rank registered module
The module delivers 64GB in a single 288-pin stick using 2Rx4 organisation, so a board with fewer slots can still reach high total capacity. Bandwidth tops out at the PC4-25600 rating and latency is CL22 at 1.20V.
Passive thermals at standard voltage
Without a heat spreader the DIMM relies on chassis airflow and runs at the JEDEC 1.20V level, keeping power draw modest under typical server loads. Noise is limited to the system fans already moving air across the memory bank.
How it compares
Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.
- Price $471.99
- Pricier than about 70% of the 6,523 comparable items (median $188.99).
- Total capacity 64 GB
- Higher than about 70% of the 6,064 comparable items (median 32 GB).
- Price per GB $7.37 per GB
- Typical for this category: the median of 6,064 items is $7.25 per GB.
New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Brand name | Kingston |
| Model name | KTH-PL432/64G |
| Total capacity | 64 GB |
| Product type | 288-Pin DDR4 SDRAM |
| Performance | |
| Rated speed | DDR4 3200 (PC4 25600) |
| Memory | |
| CAS latency | CL22 |
| ECC support | Yes |
| Buffer type | Registered |
| Memory rank | 2Rx4 |
| Memory profiles | Intel XMP 2.0 |
| Heat spreader | No |
| Power | |
| Rated voltage | 1.2 V |
| Size & build | |
| Shipping weight | 0.03 kg |
| Package size | 140 × 44 × 6 mm |
Questions about this item
Will this 64GB DDR4 3200 CL22 registered ECC module run alongside older DDR4 sticks in my server?
The module is rated DDR4 3200 (PC4 25600) at 1.20V with CL22 timings; when mixed with slower DDR4 the system will clock all modules to the lowest common speed and latency, so the kit will operate at the slower sticks' specifications.
How can I verify the 2Rx4 registered ECC configuration is active after installation?
Check the BIOS memory information or run a tool such as dmidecode or CPU-Z; it should report 64GB capacity, 3200MT/s speed, registered (buffered) type, ECC enabled and dual-rank (2Rx4) organisation.
Does the KTH-PL432/64G package include a heat spreader or any extra accessories I need to buy separately?
The module ships without a heat spreader and is supplied as a single 288-pin DIMM; no cables, brackets or additional components are included or required for installation.
More in ECC Server RAM
Similar items
Kingston Technology Corp. KVR21R15D4K4/64I 64GB (4 x 16GB) DDR4 2133 ECC Registered server RAM
- 64 GB (4 × 16 GB)
- DDR4 2133
Kingston Technology Corp. KSM48E40BD8KI-32HA 32GB DDR5 4800 CL40 ECC Unbuffered server RAM
- 32 GB
- DDR5 4800
Crucial 64GB DDR4 3200MHz CL22 Dual Rank 288-pin Server RAM
- 64 GB
- DDR4 3200
Kingston Technology Corp. KSM56E46BD8KM-48HM 48GB DDR5-5600 CL46 ECC Unbuffered 2Rx8 288-pin server RAM
- 48 GB
- DDR5 5600
Brute Networks 64GB DDR4-2933 PC4-23400 2Rx4 ECC Registered RDIMM server RAM
- 64 GB
- 1.2 V





