HPE ProLiant DL325 Gen10 Plus v2 Memory
The DL325 Gen10 Plus v2 has 16 DIMM slots, on its one processor, and takes one kit family: HPE DDR4-3200 SmartMemory, RDIMMs from 8GB to 64GB and LRDIMMs of 128GB and 256GB. Every kit on this page fits every DL325 Gen10 Plus v2 with AMD EPYC 7003 series (and the 7232P, 7302P and 7402P) processors, so the decisions are how much memory you want. Maximum is 4TB with 256GB LRDIMMs in every slot.
- 16 DIMM slots, 1 processor
- DDR4-3200 RDIMM 8GB to 64GB, LRDIMM 128GB and 256GB
- Up to 4TB
- 8 channels per processor
Specifications match the HPE ProLiant DL325 Gen10 Plus v2 QuickSpecs. RDIMMs and LRDIMMs cannot be mixed in the same server.
How population and speed fit together
Each processor has 8 memory channels with 2 slots per channel. One DIMM in every channel runs the kit at 3200 MT/s; filling the second slot doubles capacity and, for the 8GB to 128GB kits on an EPYC 7003 processor, keeps 3200 MT/s; the 256GB kit and the 7xx2 processors drop to 2933 MT/s with two per channel.
| DIMMs per processor | Channels used | Speed | When to choose it |
|---|---|---|---|
| 8 | 8 of 8, one DIMM each | 3200 MT/s | The configuration to aim for: full bandwidth, and 8 slots per processor stay free for a later upgrade. |
| 16 | 8 of 8, two DIMMs each | 3200 MT/s (256GB kit or 7xx2 processor: 2933) | Maximum capacity. |
| 4 | 4 of 8 | 3200 MT/s | Budget builds. Full speed on the channels used, half the bandwidth of 8 DIMMs. |
| 1 or 2 | 1 or 2 of 8 | 3200 MT/s | Supported for minimal configurations; not recommended for production workloads. |
HPE: "8GB~128GB memory SKUs can run the transfer rate of 3200 MT/s at both 1 DIMM and 2 DIMM per channel. 256GB memory SKU can run ... 3200 MT/s at 1 DIMM per channel, but only 2933 MT/s at 2 DIMM per channel"; "7xx2 processors can't support 2 DIMM per channel @3200MT/s but 2DPC @2933MT/s". The QuickSpecs give no DIMM-count table (they point to HPE's Gen10 Plus population-rules paper); the picker uses the balanced layouts 1, 2, 4, 8 and 16 per processor.
Three rules that avoid a return
1 RDIMM or LRDIMM, never both
The 8GB to 64GB kits are RDIMMs; the 128GB and 256GB kits are LRDIMMs. A server takes one or the other, and HPE does not allow mixing x4 and x8 DIMMs. If memory is already installed, match the part number on the existing DIMM label.
2 Fill channels for bandwidth
Eight matching DIMMs per processor fill every channel once. Four per processor is a sensible budget build; sixteen per processor is the capacity maximum.
3 Mind the 256GB kit
The 256GB LRDIMM (P07654-B21) needs the DL325 Gen10 Plus v2 Max Performance Fan Kit (P38506-B21) and runs 2933 MT/s with two per channel.
DL325 Gen10 Plus v2 memory questions
How much memory does the HPE ProLiant DL325 Gen10 Plus v2 support?
Up to 4TB: 16 slots with 256GB DDR4-3200 LRDIMMs in every one. With 64GB registered DIMMs the maximum is 1TB. HPE: every EPYC processor listed supports up to 4TB.
What type of memory does the DL325 Gen10 Plus v2 use?
HPE DDR4-3200 SmartMemory for AMD EPYC 7003 series (and the 7232P, 7302P and 7402P) processors: registered DIMMs from 8GB to 64GB and load-reduced DIMMs of 128GB and 256GB.
What speed will the memory run at?
3200 MT/s with one DIMM per channel (up to 8 DIMMs). With both slots of a channel filled, the 8GB to 128GB kits keep 3200 MT/s on EPYC 7003 processors; the 256GB kit, and any kit on a 7232P / 7302P / 7402P, runs 2933 MT/s.
Can I use DL325 Gen10 Plus (EPYC 7002) memory?
The DDR4-3200 family is the same, but check the part number on the existing DIMM and HPE's population rules before mixing: the v2 QuickSpecs list the kits on this page, and HPE does not allow mixing x4 and x8 DIMMs.
Is this genuine HPE memory, and what is the warranty?
Yes. Every kit is a genuine HPE part, tested or factory sealed, and covered by our 5-year memory warranty. Most orders ship the same business day.
All HPE ProLiant DL325 Gen10 Plus v2 Memory kits
| Part number | Capacity | Type | Speed | Price | Availability | Add to cart |
|---|---|---|---|---|---|---|
 P07640-B21P07640-B21 HPE 16GB (1 x 16GB) Single Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
MXN$9,057.77 | In stock | ||||
 P07646-B21P07646-B21 HPE 32GB (1 x 32GB) Dual Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
MXN$12,046.09 | In stock | ||||
 P07650-B21P07650-B21 HPE 64GB (1 x 64GB) Dual Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
MXN$25,892.60 | In stock | ||||
 P07638-B21P07638-B21 HPE 8GB (1 x 8GB) Single Rank x8 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
MXN$4,937.23 | In stock | ||||
 P07642-B21P07642-B21 HPE 16GB (1 x 16GB) Dual Rank x8 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
MXN$5,178.52 | In stock | ||||
 P07652-B21P07652-B21 HPE 128GB (1 x 128GB) Quad Rank x4 DDR4-3200 CAS-22-22-22 Load Reduced Smart Memory Kit |
MXN$35,043.17 | In stock | ||||
 P07654-B21P07654-B21 HPE 256GB (1 x 256GB) Octal Rank x4 DDR4-3200 CAS-26-22-22 Load Reduced 3DS Smart Memory Kit |
MXN$46,309.70 | In stock | ||||
 P38454-B21P38454-B21 HPE 32GB (1 x 32GB) Single Rank x4 DDR4-3200 CAS-22-22-22 Registered Memory Kit |
MXN$14,440.46 | In stock |
Prices shown are today's store prices. Volume pricing is available on every kit; ask for a quote for ten or more.
Buying for several servers, or a different model?
Send us the server models and the memory you want in each and we will quote every kit by the next business day. Live chat is the fastest way to reach us.
