Logical Arbitrage

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M393A4K40CB1-CRC · 2400 MT/s · No separate RAM price sourced

Part evidence & purchase details

M393A4K40CB1-CRC · CompuRAM module specification read 13-Nov-2026; Samsung SPD PDF returned404. Photo label is community-reported, not inspected here.

8 whole RAM lot(s), 0 spare modules.

Concordancy reports just shy of$1500 for full chassis incl. storage/networking/PSUs, not an available offer or RAM-only price.256GB per node;768GB across3 independent nodes. Photo label relayed by Horst:24x32GB Samsung. Exact configuration and installed-system test not independently verified.

Community acquisition reportSpecification / offer source 1Specification / offer source 2Specification / offer source 3Specification / offer source 4

Node 1

Fits by specification
Memory slots · 8 / 16

Tap slots to change count. Logical layout, not physical insertion order.

Requested host RAM
256GB
Device memory
None

Requested capacity is not validated usable capacity. Host and device memory stay separate.

Fits by specification

Specification matching is not an installed-system test.

Selected-node checks pass. Confirm exact used-machine condition and firmware before buying.

Known RAM subtotal: Not pricedSome RAM prices or additional lots are unverified. Platform, CPUs, accelerators, shipping and tax not priced here. Not a complete build quote.1 independent node
Compare machines & electricity costs
Bars show relative size · tap ⓘ to compare
Value per $1,000 · higher is better · 9 entries
HardwarePrice Compute / $1k Math capacity · TFLOPSBandwidth / $1k Memory supply speed · GB/sMemory / $1k Room for models · GBPower 30-day electricity
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197.5
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960
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HPE XL270d Gen10 — 4× V100 32 GB SXM2 candidate $5,100 Unverified
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705.9
25.1
1,700 W $244.81,224 kWh
NVIDIA DGX Spark $6,950
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39.3
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NVIDIA RTX 3090 $1,600
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AMD MI300X — allocated module cost $27,400
47.7
193.4
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NVIDIA RTX PRO 6000 Blackwell $16,000
31.5
112
6
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NVIDIA RTX 5090 $7,680
27.3
233.3
4.2
575 W $82.8414 kWh
HPE DL384 Gen12 — one GH200 configuration —
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Electricity