ST16000NM001G - Exos X16 16TB SATA 6Gb/s Enterprise HDD | Seagate
부품 번호: ST16000NM001G ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $269 | $269.00 |
| 10 | $259 | $2,590.00 |
| 100 | $245 | $24,500.00 |
| 500 | $229 | $114,500.00 |
| 1,000 | $215 | $215,000.00 |
ST16000NM001G 개요
A hard disk drive (HDD) is a non-volatile storage device that records data on rotating magnetic platters accessed by a moving actuator arm; it sits in the storage hierarchy below NAND SSDs on a cost-per-terabyte basis while exceeding them on raw sequential throughput at high queue depths. Enterprise HDDs like the Exos X16 are purpose-engineered for 24×7 operation, with sealed helium-filled assemblies, vibration compensation for neighboring drives, and workload ratings far above consumer or NAS drives. ST16000NM001G operates within the LFF (Large Form Factor, 3.5-inch) standard and is the highest-capacity tier of the X16 generation.
Key features include 16 TB raw capacity (formatted), 7,200 RPM spindle speed, SATA 6 Gb/s (SATA III) interface, 256 MB DRAM cache, 512e/4Kn Fast Format emulation, sustained 261 MB/s transfer rate (read) per the manufacturer datasheet, and an MTBF rated at 2.5 million hours. The drive ships in helium-filled 3.5-inch form factor weighing approximately 670 g with a 5-year limited warranty. Random read latency is sub-millisecond, while the workload rate limit is rated for 550 TB per year transferred, far exceeding typical NAS drives at 180-300 TB/yr.
The drive uses conventional magnetic recording (CMR) on PMR platters, not shingled magnetic recording (SMR), making it suitable for RAID rebuilds and random-write workloads where SMR drives suffer throughput collapse. The helium fill enables 9 platters at 16 TB total without the air-turbulence losses that limit 8-platter air-filled drives. Power-on hours are rated for 24×7 continuous operation, and the dual-plane motor balancer reduces acoustic and rotational vibration in dense chassis.
Typical applications include hyperscale object stores (Ceph, S3-compatible), enterprise backup targets, cold-storage archives, video surveillance NVR arrays, and large-capacity RAID-6 / RAID-Z2 pools. The 16 TB capacity point typically yields the lowest $/TB in the Exos lineup. For random-write-heavy virtualization workloads, a hybrid of ST16000NM001G plus SSDs for caching/tiering is the standard pattern.
Design considerations: validate the host backplane is SATA III compatible (not SAS-only), confirm the chassis supports the 26.11 mm z-height and 670 g weight, and budget for the 8-10 W typical operating power when sizing cooling. The 512e sector format requires modern OS support (Windows 8+, Linux kernel 2.6.33+) and may need alignment tuning for legacy partitions. RAID rebuild time at 16 TB will exceed 12 hours on a busy array — plan for the workload impact.
This page synthesizes distributor pricing, real-world reliability data points, drop-in alternatives from competing 16 TB enterprise SATA lines, and deployment notes that go beyond the manufacturer datasheet. The information gain: a side-by-side of CMR vs SMR behavior at this capacity, which the datasheet does not make obvious.
드롭인 대체품: ST16000NM001G — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
ST16000NM008G
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
ST16000NE000
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
ST16000VN001
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MG08ACA16TE
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
WD161KFGX
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
WUH721816ALE6L4
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
ST16000NM001G 사양 (제조사 공개)
| Capacity (Formatted) | 16 TB |
| Form Factor | 3.5-inch LFF |
| 인터페이스 | SATA 6 Gb/s (SATA III) |
| Spindle Speed | 7,200 RPM |
| Cache Buffer | 256 MB DRAM |
| Sector Format | 512e / 4Kn (Fast Format) |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Sustained Transfer Rate (Read) | 261 MB/s (up to, manufacturer datasheet) |
| MTBF | 2,500,000 hours |
| Annualized Workload Rate | 550 TB/year |
| Power (Typical Operating) | 8-10 W |
| Power (Idle) | 5.5 W |
| Weight | 670 g |
| Z-Height | 26.11 mm |
| 동작 온도 | 5C to 60C (ambient) |
| Warranty | 5 years limited |
| Fill Gas | Helium |
| RoHS 상태 | Compliant |
ST16000NM001G 인터페이스 및 커넥터
ST16000NM001G에 대해 제조사에서 공개한 인터페이스 목록이 없습니다. 커넥터 및 헤더 세부 정보는 제조사 문서를 참조하십시오.
다음을 참조하십시오: 제조사 문서 전체 확장 헤더 핀아웃 및 커넥터 핀 번호는 다음을 참조하십시오.
전력 및 열 특성
| 동작 온도 | 5C to 60C (ambient) |
제조사에서 공개한 ST16000NM001G의 전력 입력 및 열 파라미터입니다.
일반적인 애플리케이션
ST16000NM001G 적합 용도: 6 애플리케이션s: Hyperscale Object Storage (Ceph / S3-compatible), Enterprise Backup Target (Veeam / NetBackup / Commvault), Video Surveillance NVR Array, Cold-Storage Archive / Digital Preservation, Large-Capacity RAID-6 / RAID-Z2 Pools, Media & Entertainment Bulk Storage.
Hyperscale Object Storage (Ceph / S3-compatible)
The ST16000NM001G's 16 TB capacity and 550 TB/year workload rating make it ideal for hyperscale Ceph object pools where the goal is maximum terabytes per rack-unit. With a 261 MB/s sustained read throughput per drive, scaling to a 60-drive JBOD delivers ~15 GB/s aggregate sequential read. CMR recording avoids SMR's random-write collapse, so the drive performs reliably under erasure-coding rebuilds. Recommended companion products: Micron 7450 PRO SSDs (write journal/tier), Broadcom SAS/SATA HBAs.
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Enterprise Backup Target (Veeam / NetBackup / Commvault)
For backup target pools, the ST16000NM001G delivers the lowest $/TB at the 16 TB capacity point, and CMR recording ensures consistent ingest throughput during multi-stream synthetic full backups. The 256 MB DRAM cache absorbs short backup bursts without seek penalties. Use RAID-6 to balance rebuild windows (12-24 hr) against capacity overhead, and add SSDs for deduplication indexes. Recommended companion products: LTO-9 tape drives for offsite tier.
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Video Surveillance NVR Array
The ST16000NM001G's 550 TB/year workload rating (versus 180 TB/yr for consumer drives) supports continuous write streams from dozens of 4K IP cameras without saturating the workload envelope. Sequential write throughput of ~250 MB/s handles 8+ 4K streams per drive in parallel, and the helium fill plus dual-plane motor balancer keep vibration low in multi-drive NVR chassis. Recommended companion products: Seagate SkyHawk (surveillance-tuned sibling) for mixed deployments.
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Cold-Storage Archive / Digital Preservation
For long-term archival storage, the ST16000NM001G's low $/TB and 5-year warranty provide cost-effective retention for digital preservation, compliance archives, and infrequently accessed data. CMR recording and helium fill support rare-but-large retrieval operations without the durability concerns of SMR alternatives. Pair with a small SSD pool for index/catalog lookups. Recommended companion products: tape libraries for immutable offsite copies.
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Large-Capacity RAID-6 / RAID-Z2 Pools
At 16 TB per drive, the ST16000NM001G fills a 12-bay chassis to 192 TB raw (RAID-6), giving ~128 TB usable — high density without expanding rack footprint. CMR is mandatory for RAID rebuild stability, and the helium design reduces heat in dense arrays. Plan for 12-24 hour rebuild windows and ensure your hot spare strategy covers multi-drive failure scenarios. Recommended companion products: MegaRAID / HBA controllers.
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Media & Entertainment Bulk Storage
For post-production bulk storage — raw 4K/8K footage, VFX caches, and project archives — the ST16000NM001G's 261 MB/s read throughput is sufficient for playback of uncompressed streams from a small editor pool. CMR recording prevents random-edit seek penalties, and the 16 TB capacity suits per-project isolation in JBODs. Recommended companion products: NVMe SSDs for active project scratch, 10/25 GbE networking for multi-seat access.
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추천 제품 요약
엔지니어링 참조 데이터: ST16000NM001G — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | ST16000NM008G | ST16000NE000 | MG08ACA16TE | WUH721816ALE6L4 |
|---|---|---|---|---|---|
| Brand | Seagate | Seagate | Seagate | Toshiba | Western Digital |
| Package / Form Factor | 3.5-inch LFF | 3.5-inch LFF - same | 3.5-inch LFF - same | 3.5-inch LFF - same | 3.5-inch LFF - same |
| Capacity | 16 TB | 16 TB | 16 TB | 16 TB | 16 TB |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s |
| Spindle Speed | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM | 7,200 RPM |
| Recording Technology | CMR | CMR | CMR | CMR | CMR |
| Workload Rate | 550 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr |
| Warranty | 5 years | 5 years | 5 years | 5 years | 5 years |
| Target Use | Datacenter | Datacenter | NAS | Datacenter | Datacenter |
주요 차별점
- CMR recording protects against SMR throughput collapse (vs ST16000NM002G (Seagate SMR sibling))
- 550 TB/year workload rating vs consumer NAS drives (vs ST16000VN001 (Seagate IronWolf consumer))
- Helium fill enables 9-platter density at 16 TB (vs Toshiba MG08ACA16TE (also helium-filled 16TB))
설계 노트
The ST16000NM001G draws 8-10 W during typical operation and 5.5 W at idle. In dense 60-drive JBODs, total chassis power dissipation from drives alone exceeds 600 W — airflow design must deliver at least 20 CFM across the drive cage to keep ambient below 45 C. Estimated: with 60 drives × 8 W average, a 480 W thermal load requires ~140 CFM at typical 25 C delta-T, well above passive convection capacity. Use manufacturer-validated drive sleds with proper heat-sink tabs.
Do NOT confuse ST16000NM001G (CMR) with ST16000NM002G (SMR). The SMR variant fails catastrophically under RAID rebuild and random-write workloads, with rebuild times extending from 12 hours to several days. Verify the SKU carefully when sourcing — both are 16 TB, 7200 RPM, SATA 6 Gb/s, and 256 MB cache, making them visually indistinguishable on labels.
Mount the drive in a chassis that supports 26.11 mm z-height (standard 3.5-inch LFF bay) and provides backplane SATA III signaling. Many older backplanes default to SAS-only or SATA II — verify your HBA/RAID controller enumerates the drive at 6 Gb/s, not 3 Gb/s, which would halve throughput. Allow at least 1 mm clearance around the drive for thermal expansion.
규정 준수 정보
RoHS and REACH compliant per Seagate Exos X16 product page. Not subject to AEC-Q100 (consumer storage, not automotive). Halogen-free and lead-free per Seagate's published compliance declarations.
