Hardware Spec Index

Caldera SN-4989 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4989-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index11,604 (SSDs scale)
Category rank#31,340
Street price$359
Power11 W (active)
Performance per dollar32.32
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4989 Core
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,700 MB/s
Sequential write11,200 MB/s
Random 4K read2,530K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-2324 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,160$119Compare
Caldera SN-5158 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$559Compare
Caldera SN-9392 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD12,980$469Compare
Caldera SN-2917 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,494$269Compare
Caldera SN-1495 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD14,022$509Compare
Mirenta SN-2457 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,438$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4989 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3213797 (accessed 2026-10-21).