The DL360 Gen10 is the 1U workhorse of HPE's best-selling generation — the same twenty-four-slot DDR4 subsystem as the DL380 Gen10, same 1st/2nd-gen Xeon Scalable speed ladder, in the form factor that filled the world's densest racks. Hundreds of thousands remain in service, most with DIMM slots to spare, all feeding from the affordable side of the 2026 memory market.
The rules carried below are the QuickSpecs' own: speeds from 2933 down to 2133 MT/s strictly by processor tier, RDIMM and LRDIMM supported but never mixed, 3TB theoretical ceiling on LRDIMMs. Our table applies the platform floor and sorts the tracked catalog by live $/GB — including the tested-pull grades that this generation's own decommissioning wave keeps supplying.
Per-processor DDR4 speeds range from 2933 MT/s (2nd-gen Platinum/Gold) down to 2133 MT/s (Bronze); maximum memory per socket depends on processor selection.
1st and 2nd Gen Intel Xeon Scalable; 2nd-gen M = 2TB and L = 4.5TB per CPU. Max capacity 3TB with 24x 128GB LRDIMM; RDIMM max 1.54TB with 24x 64GB.
Source: HPE official documentation
Operating speed depends on CPU generation and DIMMs per channel — Per-processor DDR4 speeds range from 2933 MT/s (2nd-gen Platinum/Gold) down to 2133 MT/s (Bronze); maximum memory per socket depends on processor selection.. Always verify against HPE's QVL for your exact configuration.
| Brand | Module | Capacity | Speed | Type | $/GB | Price | |
|---|---|---|---|---|---|---|---|
| A-Tech | B0BPN414ZJ | 64GB | DDR4-2666 | LRDIMM | $4.31 | $275.96 | Buy → |
| A-Tech | M393A2G40DB0-CPB | 16GB | DDR4-2133 | RDIMM | $4.53 | $72.48 | Buy → |
| Samsung | M393A4K40CB1-CRC | 32GB | DDR4-2400 | RDIMM | $4.84 | $154.94 | Buy → |
| SK Hynix | HMAA8GL7MMR4N | 64GB | DDR4-2400 | RDIMM | $4.92 | $314.95 | Buy → |
| A-Tech | B0BPN4FLDX | 32GB | DDR4-2666 | RDIMM | $5.02 | $160.53 | Buy → |
| Micron | MTA36ASF4G72PZ | 32GB | DDR4-2666 | RDIMM | $5.47 | $175.00 | Buy → |
| A-Tech | B083Q3F5DX | 32GB | DDR4-2400 | RDIMM | $5.69 | $182.12 | Buy → |
| Samsung | M393A2G40EB1-CPB | 16GB | DDR4-2133 | RDIMM | $5.76 | $92.18 | Buy → |
| Samsung | M393A8K40B22-CWD | 64GB | DDR4-2666 | RDIMM | $6.23 | $399.00 | Buy → |
| Supermicro | B07DFLTWN3 | 64GB | DDR4-2666 | LRDIMM | $6.23 | $399.00 | Buy → |
| SK Hynix | HMA84GR7CJR4N-VK | 32GB | DDR4-2666 | RDIMM | $6.72 | $214.94 | Buy → |
| Samsung | M393A4K40CB2-CTD | 32GB | DDR4-2666 | RDIMM | $6.81 | $218.01 | Buy → |
| A-Tech | B0C2FML23M | 64GB | DDR4-2933 | RDIMM | $8.06 | $515.96 | Buy → |
| A-Tech | KTD-PE429 | 64GB | DDR4-2933 | RDIMM | $8.28 | $530.11 | Buy → |
| Samsung | M393A2K43CB2-CTD8Q | 16GB | DDR4-2666 | RDIMM | $8.37 | $133.99 | Buy → |
| A-Tech | B0BPN4L74H | 32GB | DDR4-2933 | RDIMM | $9.11 | $291.60 | Buy → |
| Kingston | KSM24RD4/32MEI | 32GB | DDR4-2400 | RDIMM | $9.22 | $295.10 | Buy → |
| A-Tech | B0CGJFB4TG | 32GB | DDR4-2933 | RDIMM | $9.33 | $298.70 | Buy → |
| SK Hynix | HMAA8GR7AJR4N-XN | 64GB | DDR4-3200 (runs at up to 2933 here) | RDIMM | $9.36 | $599.00 | Buy → |
| Samsung | M393A8G40BB4-CWE | 64GB | DDR4-3200 (runs at up to 2933 here) | RDIMM | $9.98 | $639.00 | Buy → |
| A-Tech | MTA36ASF8G72PZ | 64GB | DDR4-3200 (runs at up to 2933 here) | RDIMM | $10.56 | $675.95 | Buy → |
| Samsung | M393A2K43BB1-CTD6Q | 16GB | DDR4-2666 | RDIMM | $10.97 | $175.49 | Buy → |
| Kingston | KTD-PE426 | 32GB | DDR4-2666 | RDIMM | $11.09 | $354.96 | Buy → |
| Crucial | B017UGKB32 | 16GB | DDR4-2400 | RDIMM | $11.25 | $179.99 | Buy → |
| Samsung | M393A2K43DB2-CTD6Y | 16GB | DDR4-2666 | RDIMM | $12.19 | $194.99 | Buy → |
| Samsung | M393A8G40AB2-CWE | 64GB | DDR4-3200 (runs at up to 2933 here) | RDIMM | $12.48 | $799.00 | Buy → |
Each scenario is priced from the cheapest compatible in-stock module at that capacity, at the timestamp above. Configurations never exceed the platform's 24 DIMM slots. Populate channels per the OEM rules below for full bandwidth.
Mixing of RDIMM and LRDIMM memory is not supported. NVDIMMs are only supported on 1st-gen Xeon Scalable processors and can only be mixed with RDIMMs.
Speed behavior on this platform: Per-processor DDR4 speeds range from 2933 MT/s (2nd-gen Platinum/Gold) down to 2133 MT/s (Bronze); maximum memory per socket depends on processor selection. Faster-rated modules from the table above are safe — they operate at the platform's supported speed for your configuration rather than their label speed.
Paraphrased from HPE's official documentation. Anything the manual does not state is omitted here rather than guessed.
Shop it like its 2U sibling: CPU tier sets the honest speed (the ladder runs 2933 down to 2133 by processor), type already in the slots sets the type you buy, and the live table sets the price. The 1U chassis changes nothing about compatibility — twenty-four slots, same grades, same 3TB LRDIMM ceiling nobody reaches.
The DL360's density-first buyers should also note what memory abundance does for consolidation math: at DDR4 pull prices, taking every host in a row from 128GB to 256GB often costs less than one new 1U server — and buys more usable capacity than the new box would add. That is the arithmetic that keeps this generation earning rack space.
Every specification in the rules box above was verified against the HPE document linked beneath it before this page went live — nothing is inferred from forum lore or reseller listings, and any field the document does not state is simply absent here rather than guessed. The compatibility table applies those verified rules mechanically to our tracked module catalog: generation must match, the module type must appear in the platform's allowed list, speed must meet the documented floor, and per-DIMM capacity must respect the stated maximum. What survives that filter is sorted by live $/GB — computed against true 1024-based capacities — and refreshed on the same rolling cycle as every price on this site.
Two honest limits worth stating. First, our catalog tracks the retail module market, not HPE's option-part universe — a module absent from the table is not declared incompatible, merely untracked; the rules box tells you what any candidate must satisfy. Second, a compatibility table is not a QVL: HPE validates specific part numbers against specific configurations, and the disclaimer above the table is not boilerplate but the actual final step. Use this page to find the market's honest price for compliant memory; use the vendor's QVL to bless the exact part before a production order.
In the enterprise, DL360 Gen10s are the standardized compute bricks whose upgrade case writes itself: the platform has years of planned life left, memory is its cheapest lever, and DDR4's live prices make the math embarrassing for any replacement proposal. In the homelab, the off-lease DL360 is the space-efficient alternative to the DL380 — same memory canvas, half the rack units, with the fan-noise tradeoff 1U always carries.
For both, the buying pattern is the generation's standard: identify the CPU tier (it sets the honest speed ceiling), match the module type already in the slots, and buy the cheapest compliant grade per GB — which the live table surfaces without loyalty to any brand, HPE's included.
HPE's documentation puts the platform maximum at 3TB across 24 DIMM slots, with single modules supported up to 128GB. Reaching the maximum requires the largest supported DIMM in every slot — most real upgrades target far less, which is what the live scenarios above price.
DDR4 RDIMM and LRDIMM at 2133 to 2933 MT/s, per HPE's documentation. Consumer non-ECC and XMP/EXPO kits are not supported — every module in the table above is a verified ECC server part of the correct type.
HPE's stated rules: Mixing of RDIMM and LRDIMM memory is not supported. NVDIMMs are only supported on 1st-gen Xeon Scalable processors and can only be mixed with RDIMMs. Mixed speeds, where allowed, run at the slowest module's speed — buying identical part numbers per channel remains the safe pattern.
Yes — modules rated above 2933 MT/s downclock to the platform's supported speed and run normally, which is why the table marks them "runs at up to 2933 here". Modules rated below 2133 MT/s are excluded from the table because HPE does not list them as supported.
8× 64GB fills 512GB and leaves 16 of the 24 slots free for later growth. Fewer, larger DIMMs preserve expansion room; more, smaller DIMMs are sometimes cheaper per GB — the live table above lets you price both routes at today's numbers.
Used and refurbished DDR4 ECC is a rational choice for this platform — DRAM has no meaningful wear mechanism, and tested pulls from decommissioned fleets often undercut new pricing substantially. Run memtest86+ on arrival and watch ECC counters for the first weeks. For production fleets, new modules with warranty remain the conservative default.
Not while it meets the workload — the platform's DDR4 is cheap, abundant, and transfers nowhere (it cannot follow you to a Gen11's DDR5), so capacity added now is capacity for the machine's whole remaining life. Size the buy to the realistic retirement date and let the live table price it.