UCS-NVES3T8K1V - Cisco 3.8TB NVMe E1.S SSD | Cisco | UCS Servers
부품 번호: UCS-NVES3T8K1V ⚠ 최종 구매| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $5400 | $5,400.00 |
| 10 | $5200 | $52,000.00 |
| 100 | $4950 | $495,000.00 |
| 500 | $4750 | $2,375,000.00 |
| 1,000 | $4590 | $4,590,000.00 |
UCS-NVES3T8K1V 개요
An NVMe SSD (Non-Volatile Memory Express solid state drive) is a storage device that attaches directly to the PCIe bus rather than through legacy SATA/SAS controller paths. In the storage hierarchy, it sits at the top of the enterprise flash tier: NAND flash -> SSD controller -> NVMe protocol -> PCIe transport -> server platform. By eliminating the SAS/SATA translation layer, NVMe reduces latency and increases queue depth, which is why data center and AI workloads increasingly standardize on NVMe drives such as this one.
Key characteristics of the UCS-NVES3T8K1V include its 3.80 TB usable capacity, its compact E1.S 15 mm edge-connector form factor (part of the EDSFF family standardized for dense server platforms), and its PCIe NVMe 4.0 host interface. The underlying Kioxia XD7P silicon is positioned as high performance with medium endurance (drive writes per day rating ), targeting read-intensive and mixed enterprise workloads rather than extreme write-cycle caching tiers.
The XD7P platform uses enterprise-grade NAND and a controller tuned for consistent low latency, making the drive suitable as boot, scratch, or high-IOPS data storage. Because it is a Cisco-qualified PID, firmware and thermal behavior are validated against UCS C-Series chassis airflow and power profiles, which third-party drives cannot guarantee.
Typical applications include AI/ML training data pipelines on the UCS C845A M8, virtualization and database storage tiers, high-density composable infrastructure, and general rack-server storage expansion where a 3.8TB E1.S NVMe module is required.
A key design consideration: this PID is schedule-based for end of sale - Cisco has announced end of sale for UCS-NVES3T8K1V= on 2026-12-25 - so new designs should verify lifecycle status and plan spares accordingly.
This page synthesizes distributor pricing, lifecycle information, and drop-in family alternatives not consolidated on the manufacturer datasheet page.
드롭인 대체품: UCS-NVES3T8K1V — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: UCS-NVES3T8K1V (동일 폼 팩터 및 풋프린트) — 차이점: Storage Capacity, Form Factor, Product Type, Host Interface.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
UCS-NVES3T8K1V=
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
UCS-NVES1T9K1V
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$3550 / 개
데이터시트 보기 →UCS-NVES7T6K1V
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$8150 / 개
데이터시트 보기 →UCS-NVES3T8K1V 최대 정격 & 전기적 특성
| Storage Capacity | 3.80 TB |
| Product Type | Solid State Drive (SSD) |
| Drive Type | Internal |
| Host Interface | PCI Express NVMe 4.0 (x4) |
| Form Factor | E1.S (15 mm), EDSFF family |
| Underlying Platform | Kioxia XD7P High Performance, Medium Endurance series |
| Supported Device | Cisco UCS C-Series rack servers (e.g., UCS C845A M8 AI server) |
| Manufacturer | Cisco Systems, Inc. |
| Manufacturer Part Number | UCS-NVES3T8K1V (ordering PID: UCS-NVES3T8K1V=) |
| 수명 주기 상태 | End of sale announced for 2026-12-25 (UCS-NVES3T8K1V=, per eol.network) |
UCS-NVES3T8K1V standard 핀 구성 가이드
UCS-NVES3T8K1V(standard 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: UCS-NVES3T8K1V.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
UCS-NVES3T8K1V 적합 용도: 6 애플리케이션s: AI/ML Training Storage in UCS C845A M8, Virtualization Host Storage Tier, Database and Analytics Scratch Storage, HyperFlex / Composable Infrastructure Node Storage, Boot and Hypervisor OS Storage, Last-Time-Buy Spares and Capacity Expansion.
AI/ML Training Storage in UCS C845A M8
The UCS C845A M8 AI server pairs multiple GPUs with fast local storage, and the UCS-NVES3T8K1V is explicitly listed by distributors as a supported device for this platform. Its PCIe NVMe 4.0 x4 interface delivers the multi-GB/s sequential bandwidth needed to stream training datasets into GPU memory without starving the accelerators, while NVMe's deep queue parallelism keeps many concurrent read streams in flight. The 3.80 TB capacity per module allows several terabytes of curated datasets or checkpoint snapshots to live close to compute. As a Kioxia XD7P high-performance class drive, it sustains consistent latency under mixed read-heavy AI pipelines; its medium-endurance classification is well matched to the read-dominated profile of training data replay, though frequent checkpoint writes should be capacity-planned against the DWPD rating.
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Virtualization Host Storage Tier
Virtualized UCS C-Series hosts benefit from the UCS-NVES3T8K1V as a high-IOPS local datastore for VM disks. NVMe 4.0 reduces storage latency versus SATA SSDs, directly improving VM density and responsiveness for transactional guest workloads. The E1.S 15 mm form factor lets the server pack multiple 3.8 TB modules per chassis, so a single rack node can present tens of terabytes of low-latency flash without external arrays. Because Cisco qualifies the drive's firmware against UCS platform power, thermal, and management profiles (Cisco Intersight and IMC monitoring), administrators get predictive drive health data natively. The XD7P platform's medium endurance aligns with typical VM random read/write mixes; for extreme write workloads such as heavy VDI clones, verify DWPD headroom or select a write-optimized Cisco PID.
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Database and Analytics Scratch Storage
Transactional databases and analytics engines (temp tables, sorts, materialized views) demand both low latency and sustained mixed I/O, which is precisely where a PCIe NVMe 4.0 drive like the UCS-NVES3T8K1V outperforms SAS/SATA flash. Mounted directly on the PCIe bus, it removes controller-hop latency, and the Kioxia XD7P controller is tuned for consistent performance under sustained load - important for predictable query SLAs. The 3.80 TB capacity suits medium-size hot datasets or per-node scratch volumes in shared-nothing database clusters on UCS C-Series servers. Distributors position the XD7P series as high performance with medium endurance, so DBAs should validate that checkpoint and WAL write volumes fit within endurance budgets; for read-mostly analytical scans the drive is an excellent fit.
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HyperFlex / Composable Infrastructure Node Storage
Cisco's HyperFlex drive compatibility documentation maintains an explicit equivalency matrix between HyperFlex PIDs and UCS PIDs, and E1.S NVMe modules of this class are used in hyperconverged node storage pools. In such clusters the UCS-NVES3T8K1V serves as a 3.80 TB capacity unit in a distributed cache/data fabric, where per-node NVMe latency aggregates into cluster-level IOPS. Its Gen4 x4 link maximizes per-slot bandwidth in dense E1.S backplanes, and Cisco-qualified firmware ensures the node's storage controller and Intersight management recognize and health-monitor the drive correctly. Before ordering for HyperFlex, consult Cisco's HyperFlex drive equivalency guide to select the PID that maps to your HX platform generation and software release.
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Boot and Hypervisor OS Storage
Modern UCS M8-generation servers use E1.S NVMe bays for boot volumes, and the UCS-NVES3T8K1V can serve as a resilient boot device for ESXi, Linux KVM, or bare-metal OS images. Although 3.80 TB exceeds typical boot needs, using one PID family across boot and data bays simplifies sparing, firmware baseline management, and Intersight inventory. NVMe boot shortens OS load and patch cycles versus SATA DOM alternatives, and the drive's enterprise controller provides consistent small-random-read behavior during hypervisor startup storms after cluster failover. If capacity-per-cost is the priority, the 1.9 TB UCS-NVES1T9K1V sibling performs the same role at lower cost in the identical E1.S 15 mm slot.
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Last-Time-Buy Spares and Capacity Expansion
With Cisco announcing end of sale on 2026-12-25 for UCS-NVES3T8K1V=, organizations with installed UCS C845A M8 and related M8-generation servers should execute a last-time-buy to secure replacement drives for the 5+ year service life of the chassis. Flash drives are consumables: planning one spare per 8-10 installed units is a common enterprise practice. Because the E1.S 15 mm PCIe NVMe 4.0 family (1.9/3.8/7.6 TB Cisco PIDs) shares the same slot, mixed-capacity sparing is possible - but keeping the same PID preserves firmware baselines and simplifies Intersight compliance reporting. Distributor channel stock from resellers such as Tech-America, DirectDial, and 4networks remains available as of 2026-10-19.
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추천 제품 요약
엔지니어링 참조 데이터: UCS-NVES3T8K1V — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | UCS-NVES3T8K1V= | UCS-NVES1T9K1V | UCS-NVES7T6K1V |
|---|---|---|---|---|
| Brand | Cisco | Cisco | Cisco | Cisco |
| Package | E1.S (15 mm) | E1.S (15 mm) - same | E1.S (15 mm) - same | E1.S (15 mm) - same |
| Storage Capacity | 3.80 TB | 3.80 TB | 1.9 TB | 7.6 TB |
| Host Interface | PCI Express NVMe 4.0 | PCI Express NVMe 4.0 | PCI Express NVMe 4.0 | PCI Express NVMe 4.0 |
| Underlying Platform | Kioxia XD7P High Perf / Med Endurance | Kioxia XD7P - same | Kioxia XD7P class | Kioxia XD7P class |
| Supported Device | Cisco UCS C-Series (C845A M8) | Cisco UCS C-Series - same | Cisco UCS C-Series | Cisco UCS C-Series |
주요 차별점
- Double the capacity of the entry sibling (vs UCS-NVES1T9K1V)
- Lower entry cost per drive (vs UCS-NVES7T6K1V)
- Cisco-qualified platform integration vs generic Kioxia XD7P (vs Bare Kioxia XD7P 3.8TB E1.S)
설계 노트
Confirm compatibility before installation. The UCS-NVES3T8K1V is qualified for UCS C-Series platforms; the authoritative source is the Cisco UCS Hardware Compatibility List (ucshcltool.cisco.com), updated regularly. Distributor listings explicitly name the UCS C845A M8 AI server as supported, but other M8-generation chassis must be verified against your IMC/Intersight firmware release. Also note the lifecycle hazard: end of sale is announced for 2026-12-25 on the UCS-NVES3T8K1V= ordering PID, so designs relying on this exact PID need a spares strategy.
E1.S 15 mm modules rely on the server's chassis airflow and a heatsink or thermal pad defined by the platform design - there is no user-installable cooler. Because PCIe Gen4 NVMe drives under sustained load can reach thermal-throttle territory, verify that your UCS fan policy (usually automatic under Intersight) is set to platform defaults rather than low-power/acoustic profiles if you plan sustained write-heavy workloads. Cisco-qualified firmware includes thermal telemetry visible via Intersight; enable drive-temperature alerting so throttling is caught before it affects latency SLAs.
Exact drive power figures are not published in the verified distributor data, so plan power budgets from the Cisco UCS C-Series server spec sheets rather than third-party estimates. As a rule of thumb, PCIe Gen4 NVMe E1.S drives typically draw a few watts idle and around 8-12 W under sustained load, which matters when populating all E1.S bays in an AI node. When mixing drive PIDs in one server, keep firmware levels consistent via Cisco HCL-recommended versions to avoid per-drive power-behavior variance.
규정 준수 정보
Compliance declarations were not present in the verified distributor data; enterprise Cisco drives are typically RoHS compliant but this must be confirmed from Cisco's official compliance documentation.
